Without this line, if the git config specifies to ignore submodule
change (what happned in the associated bug), this script is useless
because the command will never return gitlink change
R=sokcevic
Bug: 1496925
Change-Id: I6536b95502e708e44d6fd3e4909fd30eac8c7c98
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/4995364
Auto-Submit: Yiwei Zhang <yiwzhang@google.com>
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Commit-Queue: Josip Sokcevic <sokcevic@chromium.org>