[Bf-blender-cvs] [3a58c46] master: Fix addon crash when trying listdir a directory we have no permission to.

[Bastien Montagne]

Commit: 3a58c4679ae0405ba818d097b3566ca7a332bc0e
Author: Bastien Montagne
Date:   Wed Jul 30 15:35:19 2014 +0200
Branches: master
https://developer.blender.org/rB3a58c4679ae0405ba818d097b3566ca7a332bc0e

Fix addon crash when trying listdir a directory we have no permission to.

===================================================================

M	release/scripts/modules/bpy/path.py

===================================================================

diff --git a/release/scripts/modules/bpy/path.py b/release/scripts/modules/bpy/path.py
index ccc9df9..874efc2 100644
--- a/release/scripts/modules/bpy/path.py
+++ b/release/scripts/modules/bpy/path.py
@@ -219,7 +219,10 @@ def resolve_ncase(path):
 
         # we are expecting 'dirpath' to be a directory, but it could be a file
         if _os.path.isdir(dirpath):
-            files = _os.listdir(dirpath)
+            try:
+                files = _os.listdir(dirpath)
+            except PermissionError:  # We might not have the permission to list dirpath...
+                return path, False
         else:
             return path, False