Fix NPE.

2010-08-24 12:20:18 -07:00
parent 06636b2a28
commit 4be4467fc6
1 changed files with 2 additions and 0 deletions
@@ -347,6 +347,8 @@ public class TripStatisticsBuilder {
   * Returns the amount of time the user has been idle or 0 if they are moving.
   */
  public long getIdleTime() {
+    if (lastLocation == null || lastMovingLocation == null)
+      return 0;
    return lastLocation.getTime() - lastMovingLocation.getTime();
  }