tree 949bc8f166d11a36ceb50661c51e8da0222cd4bf
parent b01aff8c1cefb9c2e9a08c1ec313308de77b83ee
author Johannes Schindelin <johannes.schindelin@gmx.de> 1598991567 +0000
committer Junio C Hamano <gitster@pobox.com> 1599074505 -0700

ci: avoid ugly "failure" in the `ci-config` job

In the common case where users have _not_ pushed a `ci-config` branch to
configure which branches should be included in the GitHub workflow runs,
there is a big fat ugly annotation about a failure in the run's log:

	X Check failure on line 1 in .github

	  @github-actions github-actions / ci-config

	  .github#L1

	  Process completed with exit code 128.

The reason is that the `ci-config` job tries to clone that `ci-config`
branch, and even if it is configured to continue on error, the
annotation is displayed, and it is distracting.

Let's just handle this on the shell script level, so that the job's step
is not marked as a failure.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>