1 files changed, 3 insertions, 3 deletions
diff --git a/src/gui/undocommands.h b/src/gui/undocommands.h
index 00b9a40..c10eecc 100644
--- a/src/gui/undocommands.h
+++ b/src/gui/undocommands.h
@@ -275,15 +275,15 @@ class SplitPathCommand : public GraphUpdateCommand
 {
 public:
     explicit SplitPathCommand(TikzScene *scene,
-                              const QVector<Path*> &paths,
+                              const QSet<Path*> &paths,
                               QUndoCommand *parent = nullptr);
     void undo() override;
     void redo() override;
 private:
-    QVector<Path*> _paths;
+    QSet<Path*> _paths;
 
     // keep a copy of the edge lists so they can be added back to each path in undo()
-    QVector<QVector<Edge*>> _edgeLists;
+    QMap<Path*,QVector<Edge*>> _edgeLists;
 };
 
 #endif // UNDOCOMMANDS_H