null check before destroying drawing cache (fix for Xperia)

enviroCar · Jun 8, 2016 · e33e719 · e33e719
1 parent da7ef41
commit e33e719
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/org.envirocar.app/src/org/envirocar/app/view/dashboard/DashboardTempomatFragment.java b/org.envirocar.app/src/org/envirocar/app/view/dashboard/DashboardTempomatFragment.java
@@ -80,8 +80,12 @@ public void onPause(){
     public void onDestroy() {
         LOG.info("onDestroy()");
         super.onDestroy();
-        mTempomatView.destroyDrawingCache();
-        mTempomatView = null;
+
+        // null check before destroying.
+        if(mTempomatView != null) {
+            mTempomatView.destroyDrawingCache();
+            mTempomatView = null;
+        }
     }
 
     @Override