diff --git a/script/production b/script/production
index 2299741..e11bc1a 100755
--- a/script/production
+++ b/script/production
@@ -85,7 +85,7 @@ environments_loop() {
 }
 
 do_running() {
-  pids=$(cat tmp/pids/thin.*.pid 2>/dev/null || true)
+  pids=$(sed "s/.*/& /" tmp/pids/thin.*.pid | tr -d '\n' 2>/dev/null || true)
   # passes if any of $pids exist, fails otherwise
   kill -0 $pids > /dev/null 2>&1
 }
--
libgit2 0.21.2