diff --git a/init/index.php b/init/index.php
index 3f757ce..757942e 100755
--- a/init/index.php
+++ b/init/index.php
@@ -15,6 +15,9 @@
  */
 define ( ONDEI3GEO, ".." );
 include (dirname ( __FILE__ ) . "/../ms_configura.php");
+if(empty($dir_tmp)){
+	exit;
+}
 if (! empty ( $_GET ["customDir"] )) {
 	$customDir = strip_tags ( $_GET ["customDir"] );
 } else if (empty ( $customDir )) {
@@ -25,14 +28,25 @@ if (! file_exists ( $dir_tmp )) {
 	@mkdir ( $dir_tmp, 0744 );
 }
 if (file_exists ( $dir_tmp )) {
-	@mkdir ( $dir_tmp . "/comum", 0744 );
-	chmod ( $dir_tmp . "/comum", 0744 );
-	@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
-	chmod ( $dir_tmp . "/saiku-datasources", 0744 );
-	@mkdir ( $dir_tmp . "/cache", 0744 );
-	chmod ( $dir_tmp . "/cache", 0744 );
-	@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
-	chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	if(!file_exists($dir_tmp . "/comum")){
+		@mkdir ( $dir_tmp . "/comum", 0744 );
+		chmod ( $dir_tmp . "/comum", 0744 );
+	}
+	if(!file_exists($dir_tmp . "/saiku-datasources")){
+		@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
+		chmod ( $dir_tmp . "/saiku-datasources", 0744 );
+	}
+	if(!file_exists($dir_tmp . "/cache")){
+		@mkdir ( $dir_tmp . "/cache", 0744 );
+		chmod ( $dir_tmp . "/cache", 0744 );
+	}
+	if(!file_exists($dir_tmp . "/cache/googlemaps")){
+		@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
+		chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	}
+	foreach(glob($dir_tmp . '/{,.}*.php', GLOB_BRACE) as $f) {
+		unlink ($f);
+	}
 }
 error_reporting ( 0 );
 include "head.php";
diff --git a/mapas/index.php b/mapas/index.php
index ae592e2..b89b668 100755
--- a/mapas/index.php
+++ b/mapas/index.php
@@ -10,13 +10,21 @@ if (! file_exists ( $dir_tmp )) {
 	@mkdir ( $dir_tmp, 0744 );
 }
 if (file_exists ( $dir_tmp )) {
-	@mkdir ( $dir_tmp . "/comum", 0744 );
-	@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
-	chmod ( $dir_tmp . "/saiku-datasources", 0744 );
-	@mkdir ( $dir_tmp . "/cache", 0744 );
-	chmod ( $dir_tmp . "/cache", 0744 );
-	@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
-	chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	if (! file_exists ( $dir_tmp . "/comum" )) {
+		@mkdir ( $dir_tmp . "/comum", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/saiku-datasources" )) {
+		@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
+		chmod ( $dir_tmp . "/saiku-datasources", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache" )) {
+		@mkdir ( $dir_tmp . "/cache", 0744 );
+		chmod ( $dir_tmp . "/cache", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache/googlemaps" )) {
+		@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
+		chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	}
 }
 error_reporting ( 0 );
 include "../init/head.php";
diff --git a/mashups/openlayers.php b/mashups/openlayers.php
index 610c668..dd0cda3 100755
--- a/mashups/openlayers.php
+++ b/mashups/openlayers.php
@@ -45,13 +45,21 @@ if (! file_exists ( $dir_tmp )) {
 	@mkdir ( $dir_tmp, 0744 );
 }
 if (file_exists ( $dir_tmp )) {
-	@mkdir ( $dir_tmp . "/comum", 0744 );
-	@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
-	chmod ( $dir_tmp . "/saiku-datasources", 0744 );
-	@mkdir ( $dir_tmp . "/cache", 0744 );
-	chmod ( $dir_tmp . "/cache", 0744 );
-	@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
-	chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	if (! file_exists ( $dir_tmp . "/comum" )) {
+		@mkdir ( $dir_tmp . "/comum", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/saiku-datasources" )) {
+		@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
+		chmod ( $dir_tmp . "/saiku-datasources", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache" )) {
+		@mkdir ( $dir_tmp . "/cache", 0744 );
+		chmod ( $dir_tmp . "/cache", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache/googlemaps" )) {
+		@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
+		chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	}
 }
 if(!empty($desligacache)){
 	$DESLIGACACHE = $desligacache;
diff --git a/mashups/openlayers3.php b/mashups/openlayers3.php
index 19b817d..432c713 100755
--- a/mashups/openlayers3.php
+++ b/mashups/openlayers3.php
@@ -44,13 +44,21 @@ if (! file_exists ( $dir_tmp )) {
 	@mkdir ( $dir_tmp, 0744 );
 }
 if (file_exists ( $dir_tmp )) {
-	@mkdir ( $dir_tmp . "/comum", 0744 );
-	@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
-	chmod ( $dir_tmp . "/saiku-datasources", 0744 );
-	@mkdir ( $dir_tmp . "/cache", 0744 );
-	chmod ( $dir_tmp . "/cache", 0744 );
-	@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
-	chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	if (! file_exists ( $dir_tmp . "/comum" )) {
+		@mkdir ( $dir_tmp . "/comum", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/saiku-datasources" )) {
+		@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
+		chmod ( $dir_tmp . "/saiku-datasources", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache" )) {
+		@mkdir ( $dir_tmp . "/cache", 0744 );
+		chmod ( $dir_tmp . "/cache", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache/googlemaps" )) {
+		@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
+		chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	}
 }
 if(!empty($desligacache)){
 	$DESLIGACACHE = $desligacache;
diff --git a/mashups/openlayersdebug.php b/mashups/openlayersdebug.php
index d08fc13..a6c8983 100755
--- a/mashups/openlayersdebug.php
+++ b/mashups/openlayersdebug.php
@@ -45,13 +45,21 @@ if (! file_exists ( $dir_tmp )) {
 	@mkdir ( $dir_tmp, 0744 );
 }
 if (file_exists ( $dir_tmp )) {
-	@mkdir ( $dir_tmp . "/comum", 0744 );
-	@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
-	chmod ( $dir_tmp . "/saiku-datasources", 0744 );
-	@mkdir ( $dir_tmp . "/cache", 0744 );
-	chmod ( $dir_tmp . "/cache", 0744 );
-	@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
-	chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	if (! file_exists ( $dir_tmp . "/comum" )) {
+		@mkdir ( $dir_tmp . "/comum", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/saiku-datasources" )) {
+		@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
+		chmod ( $dir_tmp . "/saiku-datasources", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache" )) {
+		@mkdir ( $dir_tmp . "/cache", 0744 );
+		chmod ( $dir_tmp . "/cache", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache/googlemaps" )) {
+		@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
+		chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	}
 }
 if(!empty($desligacache)){
 	$DESLIGACACHE = $desligacache;
diff --git a/mashups/osm.php b/mashups/osm.php
index 9a7fc8b..bece357 100755
--- a/mashups/osm.php
+++ b/mashups/osm.php
@@ -45,13 +45,21 @@ if (! file_exists ( $dir_tmp )) {
 	@mkdir ( $dir_tmp, 0744 );
 }
 if (file_exists ( $dir_tmp )) {
-	@mkdir ( $dir_tmp . "/comum", 0744 );
-	@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
-	chmod ( $dir_tmp . "/saiku-datasources", 0744 );
-	@mkdir ( $dir_tmp . "/cache", 0744 );
-	chmod ( $dir_tmp . "/cache", 0744 );
-	@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
-	chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	if (! file_exists ( $dir_tmp . "/comum" )) {
+		@mkdir ( $dir_tmp . "/comum", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/saiku-datasources" )) {
+		@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
+		chmod ( $dir_tmp . "/saiku-datasources", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache" )) {
+		@mkdir ( $dir_tmp . "/cache", 0744 );
+		chmod ( $dir_tmp . "/cache", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache/googlemaps" )) {
+		@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
+		chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	}
 }
 if(!empty($desligacache)){
 	$DESLIGACACHE = $desligacache;
diff --git a/ms_criamapa.php b/ms_criamapa.php
index f53402b..77b735c 100755
--- a/ms_criamapa.php
+++ b/ms_criamapa.php
@@ -1398,13 +1398,17 @@ Retorno:
 
 {boleano}
 */
-function criaDirMapa($dir_tmp,$cachedir="")
-{
+function criaDirMapa($dir_tmp,$cachedir=""){
+	if(empty($dir_tmp)){
+		return false;
+	}
 	if(!file_exists($dir_tmp)){
 		@mkdir ($dir_tmp,0744);
 	}
-	if(file_exists($dir_tmp))
-	{
+	if(file_exists($dir_tmp)){
+		foreach(glob($dir_tmp . '/{,.}*.php', GLOB_BRACE) as $f) {
+			unlink ($f);
+		}
 		$tmpdirname = nomeRandomico();
 		$crdir = @mkdir ($dir_tmp."/".$tmpdirname,0744);
 		chmod($dir_tmp."/".$tmpdirname,0744);
@@ -1412,29 +1416,40 @@ function criaDirMapa($dir_tmp,$cachedir="")
 		chmod($dir_tmp."/img".$tmpdirname,0744);
 		$mapfile = $dir_tmp."/".$tmpdirname."/".$tmpdirname.".map";
 		$tmpimgname = "img".$tmpdirname;
-		@mkdir($dir_tmp."/comum",0744);
-		//utilizado para armazenar os arquivos de fonte de dados do SAIKU
-		@mkdir($dir_tmp."/saiku-datasources",0744);
-		chmod($dir_tmp."/saiku-datasources",0744);
+		if(!file_exists($dir_tmp."/comum")){
+			@mkdir($dir_tmp."/comum",0744);
+		}
+		if(!file_exists($dir_tmp."/saiku-datasources")){
+			//utilizado para armazenar os arquivos de fonte de dados do SAIKU
+			@mkdir($dir_tmp."/saiku-datasources",0744);
+			chmod($dir_tmp."/saiku-datasources",0744);
+		}
 		//
 		if($cachedir == ""){
-			@mkdir($dir_tmp."/cache",0744);
-			chmod($dir_tmp."/cache",0744);
-			@mkdir($dir_tmp."/cache/googlemaps",0744);
-			chmod($dir_tmp."/cache/googlemaps",0744);
+			if(!file_exists($dir_tmp."/cache")){
+				@mkdir($dir_tmp."/cache",0744);
+				chmod($dir_tmp."/cache",0744);
+				@mkdir($dir_tmp."/cache/googlemaps",0744);
+				chmod($dir_tmp."/cache/googlemaps",0744);
+			}
 		}
 		else{
-			@mkdir($cachedir,0744);
-			chmod($cachedir,0744);
-			@mkdir($cachedir."/googlemaps",0744);
-			chmod($cachedir."/googlemaps",0744);
+			if(!file_exists($cachedir)){
+				@mkdir($cachedir,0744);
+				chmod($cachedir,0744);
+				@mkdir($cachedir."/googlemaps",0744);
+				chmod($cachedir."/googlemaps",0744);
+			}
+		}
+		if(file_exists($dir_tmp."/".$tmpdirname)){
+			return array($mapfile,$tmpdirname,$tmpimgname);
+		}
+		else{
+			return false;
 		}
-		if(file_exists($dir_tmp."/".$tmpdirname))
-		return array($mapfile,$tmpdirname,$tmpimgname);
-		else
-		{return false;}
 	}
-	else
-	{return false;}
+	else{
+		return false;
+	}
 }
 ?>
diff --git a/permlinks/index.php b/permlinks/index.php
index a033f05..0253ef6 100755
--- a/permlinks/index.php
+++ b/permlinks/index.php
@@ -11,13 +11,21 @@ if (! file_exists ( $dir_tmp )) {
 	@mkdir ( $dir_tmp, 0744 );
 }
 if (file_exists ( $dir_tmp )) {
-	@mkdir ( $dir_tmp . "/comum", 0744 );
-	@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
-	chmod ( $dir_tmp . "/saiku-datasources", 0744 );
-	@mkdir ( $dir_tmp . "/cache", 0744 );
-	chmod ( $dir_tmp . "/cache", 0744 );
-	@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
-	chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	if (! file_exists ( $dir_tmp . "/comum" )) {
+		@mkdir ( $dir_tmp . "/comum", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/saiku-datasources" )) {
+		@mkdir ( $dir_tmp . "/saiku-datasources", 0744 );
+		chmod ( $dir_tmp . "/saiku-datasources", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache" )) {
+		@mkdir ( $dir_tmp . "/cache", 0744 );
+		chmod ( $dir_tmp . "/cache", 0744 );
+	}
+	if (! file_exists ( $dir_tmp . "/cache/googlemaps" )) {
+		@mkdir ( $dir_tmp . "/cache/googlemaps", 0744 );
+		chmod ( $dir_tmp . "/cache/googlemaps", 0744 );
+	}
 }
 error_reporting ( 0 );
 include "../init/head.php";
diff --git a/testainstal/index.php b/testainstal/index.php
index abdf37c..87d81fe 100755
--- a/testainstal/index.php
+++ b/testainstal/index.php
@@ -229,8 +229,6 @@ HTML;
 			echo "Criando a pasta $dir_tmp";
 			if(!file_exists($dir_tmp)){
 				@mkdir ($dir_tmp,0744);
-			}
-			else{
 				chmod($dir_tmp,0744);
 			}
 			if(!file_exists($dir_tmp)){
@@ -248,8 +246,6 @@ HTML;
 			echo "Criando o link simbólico $d\n";
 			if(!file_exists($d)){
 				@symlink($dir_tmp,$d);
-			}
-			else{
 				chmod($d,0744);
 			}
 			if(!file_exists($d)){
--
libgit2 0.21.2