Fix MySQL PID searching bug
This change fixes the bug that the script would try to use the
user-given PID even when user does not provide one. The bug would lead
to an error of empty variable (invalid PID) and terminate the program.
BUG=chromium-os:33582
TEST=local test
Change-Id: Ie564d6da3fafde539225c7cc416c3293de9bc4c5
Reviewed-on: https://gerrit.chromium.org/gerrit/31854
Reviewed-by: Chris Sosa <sosa@chromium.org>
Tested-by: Yu-Ju Hong <yjhong@chromium.org>
Commit-Ready: Yu-Ju Hong <yjhong@chromium.org>
1 file changed