Fix error when spamming delete undo and redo

space-wizards · Nov 2, 2023 · 4a9e626 · 4a9e626
1 parent 005a6d0
commit 4a9e626
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Editor/ViewModels/RsiItemViewModel.cs b/Editor/ViewModels/RsiItemViewModel.cs
@@ -355,6 +355,11 @@ public void DeleteSelectedStates()
             TryDelete(state, out lastIndex);
         }
 
+        if (lastIndex == -1)
+        {
+            return;
+        }
+
         ReselectState(lastIndex);
     }