tree 0e9a56a1cc4cbfc9c440be9b72d4919327609fcd
parent 3cd1778cdfbf7b7b49de86cdcded0a07e46b54c3
author Yabin Cui <yabinc@google.com> 1516662667 -0800
committer Yabin Cui <yabinc@google.com> 1516662667 -0800

simpleperf: fix test record_cmd.post_unwind_option.

Sometimes a sample hits a pc location with no map, and results in
empty ips vector. This makes test record_cmd.post_unwind_option fail.

Bug: none
Test: run CtsSimpleperfTestCases.
Change-Id: If9ced5ee36fc6967afd2e82a11440d7410a74ea7