Bug: 934494 Change-Id: I31035d78888747386a37d4a8b05c148aaed37529 Reviewed-on: https://chromium-review.googlesource.com/c/1481937 Reviewed-by: Kenneth Russell <kbr@chromium.org> Commit-Queue: Edward Lesmes <ehmaldonado@chromium.org>
@@ -260,7 +260,7 @@ def get_repo_timestamp(path_to_repo):
# Get the upstream for the current branch. If we're not in a branch, fallback
# to HEAD.
try:
- upstream = scm.GIT.GetUpstreamBranch(path_to_repo)
+ upstream = scm.GIT.GetUpstreamBranch(path_to_repo) or 'HEAD'
except subprocess2.CalledProcessError:
upstream = 'HEAD'