Add null check for ICodePane before raising OnSelectionChange.

comintern · comintern · commit 7530b30a67bd · 2017-02-17T12:14:43.000-06:00
diff --git a/Rubberduck.VBEEditor/Events/VBEEvents.cs b/Rubberduck.VBEEditor/Events/VBEEvents.cs
@@ -136,7 +136,7 @@ private static void OnSelectionChanged(IntPtr hwnd)
             if (SelectionChanged != null)
             {
                 var pane = GetCodePaneFromHwnd(hwnd);
-                SelectionChanged.Invoke(_vbe, new SelectionChangedEventArgs(pane));
+                if (pane != null) SelectionChanged.Invoke(_vbe, new SelectionChangedEventArgs(pane));
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -136,7 +136,7 @@ private static void OnSelectionChanged(IntPtr hwnd)`
`136`	`136`	`if (SelectionChanged != null)`
`137`	`137`	`{`
`138`	`138`	`var pane = GetCodePaneFromHwnd(hwnd);`
`139`		`- SelectionChanged.Invoke(_vbe, new SelectionChangedEventArgs(pane));`
	`139`	`+ if (pane != null) SelectionChanged.Invoke(_vbe, new SelectionChangedEventArgs(pane));`
`140`	`140`	`}`
`141`	`141`	`}`
`142`	`142`