diff options
Diffstat (limited to 'sigmodr/tree/TreeModel.cpp')
| -rw-r--r-- | sigmodr/tree/TreeModel.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sigmodr/tree/TreeModel.cpp b/sigmodr/tree/TreeModel.cpp index 1cfbd6ae..dc370efc 100644 --- a/sigmodr/tree/TreeModel.cpp +++ b/sigmodr/tree/TreeModel.cpp @@ -60,7 +60,7 @@ bool TreeModel::hasChildren(const QModelIndex& parent) const if (!parent.isValid()) return false; TreeItem* item = static_cast<TreeItem*>(parent.internalPointer()); - return item->childCount(); + return (0 < item->childCount()); } int TreeModel::rowCount(const QModelIndex& parent) const |