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prevent traceback. Fixes #5269

This commit is contained in:
Yann Leboulanger 2009-09-16 16:14:03 +02:00
parent 709dba715a
commit 4e4a91dbe1
1 changed files with 2 additions and 1 deletions
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3
src/dialogs.py
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@ -1698,7 +1698,8 @@ class ChangeNickDialog(InputDialogCheck):
if len(self.room_queue) == 0:
self.cancel_handler = None
self.dialog.destroy()
del gajim.interface.instances['change_nick_dialog']
if 'change_nick_dialog' in gajim.interface.instances:
del gajim.interface.instances['change_nick_dialog']
return
self.account, self.room_jid, self.prompt = self.room_queue.pop(0)
self.setup_dialog()