Add default return

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gui/tikzscene.cpp b/src/gui/tikzscene.cpp
index 927809e..a8ff199 100644
--- a/src/gui/tikzscene.cpp
+++ b/src/gui/tikzscene.cpp
@@ -84,7 +84,6 @@ void TikzScene::mousePressEvent(QGraphicsSceneMouseEvent *event)
 {
     if (!_enabled) return;
 
-
     // current mouse position, in scene coordinates
     _mouseDownPos = event->scenePos();
 
@@ -498,6 +497,7 @@ int TikzScene::lineNumberForSelection()
         if (NodeItem *ni = dynamic_cast<NodeItem*>(gi)) return ni->node()->tikzLine();
         if (EdgeItem *ei = dynamic_cast<EdgeItem*>(gi)) return ei->edge()->tikzLine();
     }
+    return 0;
 }