resolved conflicts for merge of b4ae2f1b to gingerbread-plus-aosp
Change-Id: I9d4e2649375d9262efe8aaade0778f638d04afa8
diff --git a/services/java/com/android/server/am/ActivityStack.java b/services/java/com/android/server/am/ActivityStack.java
index f52d322..463493b 100644
--- a/services/java/com/android/server/am/ActivityStack.java
+++ b/services/java/com/android/server/am/ActivityStack.java
@@ -2139,7 +2139,7 @@
// being started, which means not bringing it to the front
// if the caller is not itself in the front.
ActivityRecord curTop = topRunningNonDelayedActivityLocked(notTop);
- if (curTop.task != taskTop.task) {
+ if (curTop != null && curTop.task != taskTop.task) {
r.intent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
boolean callerAtFront = sourceRecord == null
|| curTop.task == sourceRecord.task;