tree c75163df59588b4cfdf822f916a64a5b15d68ec4
parent c3a5c78f8403122a0b2a5820896182888c27faa7
author David James <davidjames@chromium.org> 1306561953 -0700
committer David James <davidjames@chromium.org> 1306562180 -0700

Skip emerge step when no unit tests are found.

BUG=chromium-os:15853
TBR=build breaker
TEST=Test run cros_run_unit_tests with package that doesn't have unit tests.

Change-Id: I4048aa9ad39bf72cc0a5bb1cedc7cda1fd6b8723
Reviewed-on: http://gerrit.chromium.org/gerrit/1778
Reviewed-by: Xiyuan Xia <xiyuan@chromium.org>
Tested-by: David James <davidjames@chromium.org>