add check for null track drawable (#6029)
authorShane Neuville <shane94@hotmail.com>
Sat, 27 Apr 2019 19:18:33 +0000 (13:18 -0600)
committerSamantha Houts <samhouts@users.noreply.github.com>
Sat, 27 Apr 2019 19:18:33 +0000 (12:18 -0700)
fixes #5970

Xamarin.Forms.Platform.Android/Renderers/SwitchRenderer.cs

index 1d5a537..6ef8100 100644 (file)
@@ -56,7 +56,7 @@ namespace Xamarin.Forms.Platform.Android
 
                                Control.SetOnCheckedChangeListener(null);
 
-                               _defaultTrackDrawable.Dispose();
+                               _defaultTrackDrawable?.Dispose();
                                _defaultTrackDrawable = null;
                        }