Code style

Author: CodingOctocat

IPConfig/App.xaml.cs

@@ -200,7 +200,7 @@ private static async Task ShowUnhandledExceptionAsync(Exception exception, strin
                     {
                         Process.Start(module.FileName);
                         CanForceClose = true;
-                        Current?.Shutdown();
+                        Current.Shutdown();
                     }
                 }