# HG changeset patch
# User Till Maas <opensource@till.name>
# Date 1354299691 -3600
# Node ID 6df305f01042018e691741a3edd97c5b921a1ec0
# Parent  ce3f0399ea333bdfbed868e306ad300744aa949e
filecmp.py: Handle OSError in _cmp()

diff --git a/Lib/filecmp.py b/Lib/filecmp.py
--- a/Lib/filecmp.py
+++ b/Lib/filecmp.py
@@ -268,7 +268,7 @@
 def _cmp(a, b, sh, abs=abs, cmp=cmp):
     try:
         return not abs(cmp(a, b, sh))
-    except os.error:
+    except (os.error, IOError):
         return 2