wrapping del self.matrix with a try because mask.matrix is already remove on Linux

Thiago Franco de Moraes
1 parent e7a6895d
Showing 1 changed file with 5 additions and 1 deletions Show diff stats
invesalius/data/mask.py
@@ -480,5 +480,9 @@ class Mask():
                 self.save_history(index, orientation, matrix.copy(), cp_mask)
  
     def __del__(self):
-        del self.matrix
+        # On Linux self.matrix is already removed so it gives an error
+        try:
+            del self.matrix
+        except AttributeError:
+            pass
         os.remove(self.temp_file)
...	...	@@ -480,5 +480,9 @@ class Mask():
480	480	self.save_history(index, orientation, matrix.copy(), cp_mask)
481	481
482	482	def __del__(self):
483		- del self.matrix
	483	+ # On Linux self.matrix is already removed so it gives an error
	484	+ try:
	485	+ del self.matrix
	486	+ except AttributeError:
	487	+ pass
484	488	os.remove(self.temp_file)
...	...