Flask update

libs/flask/signals.py

@@ -6,7 +6,7 @@
     Implements signals based on blinker if available, otherwise
     falls silently back to a noop
 
-    :copyright: (c) 2010 by Armin Ronacher.
+    :copyright: (c) 2011 by Armin Ronacher.
     :license: BSD, see LICENSE for more details.
 """
 signals_available = False
@@ -34,7 +34,7 @@ except ImportError:
                                'not installed.')
         send = lambda *a, **kw: None
         connect = disconnect = has_receivers_for = receivers_for = \
-            temporarily_connected_to = _fail
+            temporarily_connected_to = connected_to = _fail
         del _fail
 
 # the namespace for code signals.  If you are not flask code, do