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| author | Junio C Hamano <gitster@pobox.com> | 2016-10-26 13:14:46 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-10-26 13:14:47 -0700 |
| commit | 92657ea597310c05b8f4ac3496ba90496286b5d6 (patch) | |
| tree | cf35cd3a6b4108807c68357a50be3a5e193c3c80 | |
| parent | caabffaf375d0f4b9195a04e9141852229ee5aee (diff) | |
| parent | 4f21454b55f4237b7d0487ad5099c9edf4fc3967 (diff) | |
| download | git-92657ea597310c05b8f4ac3496ba90496286b5d6.tar.gz git-92657ea597310c05b8f4ac3496ba90496286b5d6.tar.xz | |
Merge branch 'jk/merge-base-fork-point-without-reflog'
"git rebase" immediately after "git clone" failed to find the fork
point from the upstream.
* jk/merge-base-fork-point-without-reflog:
merge-base: handle --fork-point without reflog
| -rw-r--r-- | builtin/merge-base.c | 3 | ||||
| -rwxr-xr-x | t/t6010-merge-base.sh | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/builtin/merge-base.c b/builtin/merge-base.c index c0d1822eb..b572a37c2 100644 --- a/builtin/merge-base.c +++ b/builtin/merge-base.c @@ -173,6 +173,9 @@ static int handle_fork_point(int argc, const char **argv) revs.initial = 1; for_each_reflog_ent(refname, collect_one_reflog_ent, &revs); + if (!revs.nr && !get_sha1(refname, sha1)) + add_one_commit(sha1, &revs); + for (i = 0; i < revs.nr; i++) revs.commit[i]->object.flags &= ~TMP_MARK; diff --git a/t/t6010-merge-base.sh b/t/t6010-merge-base.sh index e0c5f44ca..31db7b5f9 100755 --- a/t/t6010-merge-base.sh +++ b/t/t6010-merge-base.sh @@ -260,6 +260,12 @@ test_expect_success 'using reflog to find the fork point' ' test_cmp expect3 actual ' +test_expect_success '--fork-point works with empty reflog' ' + git -c core.logallrefupdates=false branch no-reflog base && + git merge-base --fork-point no-reflog derived && + test_cmp expect3 actual +' + test_expect_success 'merge-base --octopus --all for complex tree' ' # Best common ancestor for JE, JAA and JDD is JC # JE |