1 files changed, 6 insertions, 1 deletions
diff --git a/mappingtreewidget.cpp b/mappingtreewidget.cpp
index db8f649..00f4738 100644
--- a/mappingtreewidget.cpp
+++ b/mappingtreewidget.cpp
@@ -101,7 +101,12 @@ MappingData MappingTreeWidget::selectedItem() const {
     if(!sel.isValid()){
         retval.id = -1;
     }else{
-        retval.id = sel.data(MappingTreeModel::IdRole).toInt();
+        QModelIndex real = mProxy->mapToSource(sel);
+        if(mModel->childCount(real)){
+            retval.id = -1;
+        }else{
+            retval.id = sel.data(MappingTreeModel::IdRole).toInt();
+        }
         retval.name = sel.data(MappingTreeModel::NameRole).toString();
         QStringList p;
         QModelIndex parent = sel;