am fccd5bc7: Fix build.

Merge commit 'fccd5bc78f94b7dcfbcf78ddca83719c9cd1a74f' into gingerbread-plus-aosp

* commit 'fccd5bc78f94b7dcfbcf78ddca83719c9cd1a74f':
  Fix build.

services/java/com/android/server/sip/SipSessionGroup.java

@@ -663,6 +663,9 @@ class SipSessionGroup implements SipListener {
             } else if (current != null) {
                 Log.d(TAG, "transaction terminated: " + toString(current));
                 return true;
+            } else {
+                // no transaction; shouldn't be here; ignored
+                return true;
             }
         }