fix a traceback

This commit is contained in:
Yann Leboulanger 2013-02-17 21:12:09 +01:00
parent 7339a1a67c
commit dc9d6ab091

View file

@ -738,7 +738,7 @@ class MessageWindow(object):
def controls(self):
for jid_dict in list(self._controls.values()):
for ctrl in jid_dict.values():
for ctrl in list(jid_dict.values()):
yield ctrl
def get_nb_controls(self):