catching KeyError exception when checking if the attach exists

bireme · Nov 11, 2011 · c4ddf27 · c4ddf27
1 parent ea5cb14
commit c4ddf27
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/isis/model/couchdb.py b/isis/model/couchdb.py
@@ -31,7 +31,7 @@ def _attach_exists(old_doc, property_name):
         try:
             if old_doc[property_name]['filename'] in old_doc['_attachments']:
                 return True
-        except (AttributeError, TypeError):
+        except (AttributeError, TypeError, KeyError):
             pass
 
     return False