VBComponents:

mansellan · mansellan · commit 8c23b7055515 · 2017-10-06T16:01:08.000+01:00
- Added nullcheck to AttachEvents.
diff --git a/Rubberduck.VBEEditor/SafeComWrappers/VBA/VBComponents.cs b/Rubberduck.VBEEditor/SafeComWrappers/VBA/VBComponents.cs
@@ -174,7 +174,7 @@ private static void AttachEvents(VB.VBComponents components)
         {
             lock (Locker)
             {
-                if (_components == null)
+                if (_components == null && components != null)
                 {
                     _components = components;
                     _componentAdded = OnComponentAdded;

Original file line number	Diff line number	Diff line change
`@@ -174,7 +174,7 @@ private static void AttachEvents(VB.VBComponents components)`
`174`	`174`	`{`
`175`	`175`	`lock (Locker)`
`176`	`176`	`{`
`177`		`- if (_components == null)`
	`177`	`+ if (_components == null && components != null)`
`178`	`178`	`{`
`179`	`179`	`_components = components;`
`180`	`180`	`_componentAdded = OnComponentAdded;`