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Author: shana

src/GitHub.VisualStudio/Base/TeamExplorerServiceHolder.cs

@@ -141,6 +141,7 @@ void CheckAndUpdate(object sender, System.ComponentModel.PropertyChangedEventArg
                 return;
 
             var repo = service.ActiveRepositories.FirstOrDefault();
+            // this comparison is safe, the extension method supports null instances
             if (!repo.Compare(ActiveRepo))
                 // so annoying that this is on the wrong thread
                 syncContext.Post(r => ActiveRepo = r as IGitRepositoryInfo, repo);