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call handler only if it exists

This commit is contained in:
Yann Leboulanger 2007-11-09 18:26:29 +00:00
parent 3bcbde6752
commit 5536262a74
1 changed files with 2 additions and 1 deletions
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3
src/dialogs.py
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@ -2775,7 +2775,8 @@ class ImageChooserDialog(FileChooserDialog):
on_response_ok = (on_ok, on_response_ok),
on_response_cancel = on_response_cancel)
self.connect('destroy', on_response_cancel)
if on_response_cancel:
self.connect('destroy', on_response_cancel)
filter = gtk.FileFilter()
filter.set_name(_('All files'))