tree d3091d7d7eae27adb1c8858e66c6b94145769689
parent d264bb531425b6496317d130e1b0c6e5c0ede7b4
author Yin-Chia Yeh <yinchiayeh@google.com> 1515522869 -0800
committer Yin-Chia Yeh <yinchiayeh@google.com> 1515523312 -0800

Camera: fix use after disconnect error

By checking mHardware first.

Change-Id: Ie86f1deebcb0e1d1a9f817cd81b1946eaf2b05ee