tree d04924e1f5307dc2ac499e7c506849fc9b0fcaa5
parent 600eab5ee11b692c8c35a616b7a4e2c4397487b9
author Yabin Cui <yabinc@google.com> 1527723426 -0700
committer Yabin Cui <yabinc@google.com> 1527723426 -0700

simpleperf: add a missing null check.

Bug: none.
Test: run simpleperf_unit_test.
Change-Id: I206c9c67cd96025956246c1bd080653f532a9112