tree 53ec44a3ff805dbd7606576d0cd978e8352a991e
parent 63a5657ecfe1585ceda3231bfe8a6c8d9c3dafad
author Mike Frysinger <vapier@google.com> 1660889779 -0400
committer Mike Frysinger <vapier@google.com> 1661197112 +0000

cherry-pick: tighten up output

If stdout or stderr are empty, don't print empty lines.
Also trim any trailing lines so we don't show excess ones.

Change-Id: I65fcea191e1f725be03c064cb510578632466013
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/343516
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: LaMont Jones <lamontjones@google.com>