fix error when opening history window

2013-01-20 22:50:04 +01:00 · 2013-01-20 22:50:04 +01:00 · d07c423b30
parent f37a1b5a40
commit d07c423b30
1 changed files with 2 additions and 0 deletions
--- a/src/history_window.py
+++ b/src/history_window.py
@ -172,6 +172,8 @@ class HistoryWindow:
            keys.insert(0, actual_jid)
        if '' in keys:
            keys.remove('')
+        if None in keys:
+            keys.remove(None)
        # Map jid to info tuple
        # Warning : This for is time critical with big DB
        for key in keys: