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| author | Evgeny Fadeev <evgeny.fadeev@gmail.com> | 2012-06-26 02:54:46 -0400 |
|---|---|---|
| committer | Evgeny Fadeev <evgeny.fadeev@gmail.com> | 2012-06-26 02:54:46 -0400 |
| commit | 61fa8167c845d13814ccdff73ebca5453316da6d (patch) | |
| tree | 30a5a1bd9fa3d97946ba505c8c849b485740b654 /askbot/utils | |
| parent | 746eef31704e1096eabaa7dafd15535a09b924a3 (diff) | |
| download | askbot-61fa8167c845d13814ccdff73ebca5453316da6d.tar.gz askbot-61fa8167c845d13814ccdff73ebca5453316da6d.tar.bz2 askbot-61fa8167c845d13814ccdff73ebca5453316da6d.zip | |
added fix for the tag addition with category tree on and empty tree
Diffstat (limited to 'askbot/utils')
| -rw-r--r-- | askbot/utils/category_tree.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/askbot/utils/category_tree.py b/askbot/utils/category_tree.py index 049315dc..4406bdfd 100644 --- a/askbot/utils/category_tree.py +++ b/askbot/utils/category_tree.py @@ -76,6 +76,8 @@ def _get_leaf_names(subtree): def get_leaf_names(tree = None): """returns set of leaf names""" data = tree or get_data() + if data is None: + return set() return _get_leaf_names(data[0][1]) def path_is_valid(tree, path): |