tree 2bbb96f9a7022325c8097d8f063a31d685c4708a
parent c059b6c1c66d802196874b1ad14c62f33774a87a
author Tao Bao <tbao@google.com> 1531174573 -0700
committer Tao Bao <tbao@google.com> 1531174955 -0700

applypatch: Fix a potential nullptr dereferencing.

Note that the code exists in debugging path only, and won't be hit
unless device has flaky flash.

Test: Run recovery_unit_test and recovery_component_test on marlin.
Change-Id: I0c71adc271f08f00e3eabd9d14cd8af3186c5bae