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Fix exception in tag browser/view when a category goes away

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This commit is contained in:
Charles Haley 2011-07-01 16:52:49 +01:00
parent 7f84408da2
commit c3eb10f51d
1 changed files with 2 additions and 1 deletions
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src/calibre/gui2/tag_browser/view.py
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@ -575,6 +575,7 @@ class TagsView(QTreeView): # {{{
expanded_categories, state_map = self.get_state()
self._model.rebuild_node_tree(state_map=state_map)
for category in expanded_categories:
if self._model.index_for_category(category) is not None:
self.expand(self._model.index_for_category(category))
self.show_item_at_path(path)