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-rw-r--r--sigmodr/tree/TreeModel.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/sigmodr/tree/TreeModel.cpp b/sigmodr/tree/TreeModel.cpp
index dc370efc..a185049f 100644
--- a/sigmodr/tree/TreeModel.cpp
+++ b/sigmodr/tree/TreeModel.cpp
@@ -42,7 +42,7 @@ QModelIndex TreeModel::index(const int row, const int column, const QModelIndex&
if (!parent.isValid())
return QModelIndex();
TreeItem* item = static_cast<TreeItem*>(parent.internalPointer());
- if ((column < 0) || (4 <= column) || (row < 0) || (item->childCount() <= row))
+ if (column || (row < 0) || (item->childCount() <= row))
return QModelIndex();
return createIndex(row, column, item->childAt(row));
}