| commit | 7f97de5ee1e1f9d28f45c8f7890e752f7b12bed1 | [log] [tgz] |
|---|---|---|
| author | Jeff King <peff@peff.net> | Fri Jul 07 05:08:30 2017 -0400 |
| committer | Junio C Hamano <gitster@pobox.com> | Sun Jul 09 10:00:48 2017 -0700 |
| tree | eaeecf98f49cf177a3df093f70ea287da6521b31 | |
| parent | 7c2f08aa7a26e68475abe5c9fd7250aacbb6b7b2 [diff] |
rev-list: check reflog_info before showing usage When git-rev-list sees no pending commits, it shows a usage message. This works even when reflog-walking is requested, because the reflog-walk code currently puts the reflog tips into the pending queue. In preparation for refactoring the reflog-walk code, let's explicitly check whether we have any reflogs to walk. For now this is a noop, but the existing reflog tests will make sure that it kicks in after the refactoring. Likewise, we'll add a test that "rev-list -g" without specifying any reflogs continues to fail (so that we know our check does not kick in too aggressively). Note that the implementation needs to go into its own sub-function, as the walk code does not expose its innards outside of reflog-walk.c. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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