fix bug where BlueprintControl has an event handler that outlives itself

factubsio · Mar 18, 2023 · 4e18c6c · 4e18c6c
1 parent 326c27f
commit 4e18c6c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/BlueprintExplorer/BlueprintControl.cs b/BlueprintExplorer/BlueprintControl.cs
@@ -300,6 +300,12 @@ private void BubblePrints_OnSettingsChanged()
             ValidateBlueprint(false);
         }
 
+        protected override void Dispose(bool disposing)
+        {
+            BubblePrints.OnSettingsChanged -= BubblePrints_OnSettingsChanged;
+            base.Dispose(disposing);
+        }
+
         protected override void OnBackColorChanged(EventArgs e) => UpdateRowHoverColor();
 
         private void UpdateRowHoverColor()