tree cdf03a91e377e6548aef1043470901e8b3686244
parent dd3a3d9cf94b80c356ca1d9ca62a3b90e0d56c5c
author Winson Chung <winsonc@google.com> 1319220512 -0700
committer Winson Chung <winsonc@google.com> 1319220556 -0700

Adding check in when getting current tab tag to prevent crash/NPE. (Bug: 5492469)

Change-Id: I51960bafbf1a9b2201639fb34786a7415e1e57dd