Add null check to a11y interrupt. am: 74f9e1b867 am: 278782f275

am: a1e8241740

Change-Id: I0814b0246c122663c0575fd01c398919d5ab1ab7
This commit is contained in:
Phil Weaver
2016-12-15 19:19:48 +00:00
committed by android-build-merger

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