Mercurial > getan
changeset 237:13692255bc71
Fix crash when all entries are moved from entry list
Only set focus if position is not None
| author | Björn Ricks <bjoern.ricks@intevation.de> |
|---|---|
| date | Tue, 09 Apr 2013 20:40:31 +0200 |
| parents | 8caa74da6a53 |
| children | e48d6052688f |
| files | getan/walker.py |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/getan/walker.py Tue Apr 09 20:01:17 2013 +0200 +++ b/getan/walker.py Tue Apr 09 20:40:31 2013 +0200 @@ -20,6 +20,9 @@ self.position = None def set_focus(self, position): + if position is None: + return + super(ListWalker, self).set_focus(position) if self.widget and self.position != position: self.position = position