diff options
| -rw-r--r-- | reflog-walk.c | 6 | ||||
| -rwxr-xr-x | t/t1401-symbolic-ref.sh | 2 | ||||
| -rwxr-xr-x | t/t1410-reflog.sh | 22 |
3 files changed, 29 insertions, 1 deletions
diff --git a/reflog-walk.c b/reflog-walk.c index 0ebd1da5ce..a246af2767 100644 --- a/reflog-walk.c +++ b/reflog-walk.c @@ -241,6 +241,12 @@ void fake_reflog_parent(struct reflog_walk_info *info, struct commit *commit) logobj = parse_object(reflog->osha1); } while (commit_reflog->recno && (logobj && logobj->type != OBJ_COMMIT)); + if (!logobj && commit_reflog->recno >= 0 && is_null_sha1(reflog->osha1)) { + /* a root commit, but there are still more entries to show */ + reflog = &commit_reflog->reflogs->items[commit_reflog->recno]; + logobj = parse_object(reflog->nsha1); + } + if (!logobj || logobj->type != OBJ_COMMIT) { commit_info->commit = NULL; commit->parents = NULL; diff --git a/t/t1401-symbolic-ref.sh b/t/t1401-symbolic-ref.sh index 417eecc3af..ca3fa406c3 100755 --- a/t/t1401-symbolic-ref.sh +++ b/t/t1401-symbolic-ref.sh @@ -110,7 +110,7 @@ test_expect_success 'symbolic-ref writes reflog entry' ' update create EOF - git log --format=%gs -g >actual && + git log --format=%gs -g -2 >actual && test_cmp expect actual ' diff --git a/t/t1410-reflog.sh b/t/t1410-reflog.sh index 9cf91dc6d2..dd2be049ec 100755 --- a/t/t1410-reflog.sh +++ b/t/t1410-reflog.sh @@ -348,4 +348,26 @@ test_expect_success 'reflog expire operates on symref not referrent' ' git reflog expire --expire=all the_symref ' +test_expect_success 'continue walking past root commits' ' + git init orphanage && + ( + cd orphanage && + cat >expect <<-\EOF && + HEAD@{0} commit (initial): orphan2-1 + HEAD@{1} commit: orphan1-2 + HEAD@{2} commit (initial): orphan1-1 + HEAD@{3} commit (initial): initial + EOF + test_commit initial && + git reflog && + git checkout --orphan orphan1 && + test_commit orphan1-1 && + test_commit orphan1-2 && + git checkout --orphan orphan2 && + test_commit orphan2-1 && + git log -g --format="%gd %gs" >actual && + test_cmp expect actual + ) +' + test_done |