Avoid NPE when stopping the DeskClock drop shadow controller

Bug: 32194542
Change-Id: I14a1aa19fa571370d82d47c3b1d6736e9c076423

parent 9794d446

src/com/android/deskclock/DeskClock.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -370,8 +370,10 @@ public class DeskClock extends BaseActivity

		@Override
		public void onPause() {
		if (mDropShadowController != null) {
		mDropShadowController.stop();
		mDropShadowController = null;
		}

		super.onPause();
		}