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Fix sensor multi hal crash when sub-HAL reports an error
authorNick Vaccaro <nvaccaro@google.com>
Mon, 17 Mar 2014 20:05:09 +0000 (13:05 -0700)
committerNick Vaccaro <nvaccaro@google.com>
Mon, 17 Mar 2014 20:05:09 +0000 (13:05 -0700)
commit93bf99647b0d33dfe12deecef828b6bcb568cafe
treeedc8be7e80237de512a54fa9a76a1c894737da36
parent98add8956b1a346425df40d2f70a9ca33500f01c
Fix sensor multi hal crash when sub-HAL reports an error

Fix a null pointer dereference bug that caused the multihal to crash
in an endless loop continuously trying to open a sensor HAL when it
reports back an error.

Change-Id: I6d82e8fdd9acde53f378a5fb3dfdb02c39d7b433
modules/sensors/multihal.cpp