catacomb/pwsafe.py: Add missing `.errno' projection.

diff --git a/catacomb/pwsafe.py b/catacomb/pwsafe.py
index 03ed685..bc8c038 100644 (file)
--- a/catacomb/pwsafe.py
+++ b/catacomb/pwsafe.py
@@ -941,7 +941,7 @@ class DirectoryStorageBackend (PlainTextBackend):
     try:
       _OS.remove(me._pwfile(label))
     except (OSError, IOError), e:
-      if e == _E.ENOENT: raise KeyError, label
+      if e.errno == _E.ENOENT: raise KeyError, label
       else: raise
   def _iter_passwds(me):
     pw = _OS.path.join(me._dir, 'pw')