Fix crashes when trackDataHub is null

2012-04-05 17:50:54 -07:00
parent 5082936ad1
commit 9e224d13ad
1 changed files with 4 additions and 2 deletions
@@ -414,8 +414,10 @@ public class MapFragment extends Fragment
   * Updates the trackDataHub. Needs to be synchronized because trackDataHub can be
   * accessed by multiple threads. 
   */
-  private synchronized void updateTrackDataHub() { 
-    trackDataHub.forceUpdateLocation();
+  private synchronized void updateTrackDataHub() {
+    if (trackDataHub != null) {
+      trackDataHub.forceUpdateLocation();
+    }
  }
  
  /**