tree 5d2552cd3334c50046e66d8632e29704169c0ee4
parent 742bd03f1268bbb6c386ec9bf6b0010547300673
author Miao Miao (苗苗) <miao.miao@spreadtrum.com> 1489477914 +0800
committer Yifan Bai <yifan.bai@spreadtrum.com> 1493279843 +0000

Settings crash when receiving data state broadcast

Stress/Stability testing, Settings crash when receiving data state 
broadcast
Solution: Do null judgement before function was called
Test: Stress/Stability test

Change-Id: Id71448ed89eeffcea268c4a2e7154d9ea7639db4