diff options
| author | Michael Haggerty <mhagger@alum.mit.edu> | 2014-12-12 09:56:45 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-12-12 11:43:47 -0800 |
| commit | 2e376b3156ff30dcd359b7c424fcbdbab5ec7709 (patch) | |
| tree | 616f2e2ca0c1caa636ebfd0d078d12b533f2bc07 /builtin/reflog.c | |
| parent | 524127afbf8b98350bcebe3fc1f7600fce191716 (diff) | |
| download | git-2e376b3156ff30dcd359b7c424fcbdbab5ec7709.tar.gz | |
expire_reflog(): return early if the reference has no reflog
There is very little cleanup needed if the reference has no reflog. If
we move the initialization of log_file down a bit, there's even less.
So instead of jumping to the cleanup code at the end of the function,
just do the cleanup and return inline.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/reflog.c')
| -rw-r--r-- | builtin/reflog.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/builtin/reflog.c b/builtin/reflog.c index ff51dbfc0a..37b33c9d70 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -368,9 +368,11 @@ static int expire_reflog(const char *refname, const unsigned char *sha1, lock = lock_any_ref_for_update(refname, sha1, 0, NULL); if (!lock) return error("cannot lock ref '%s'", refname); + if (!reflog_exists(refname)) { + unlock_ref(lock); + return 0; + } log_file = git_pathdup("logs/%s", refname); - if (!reflog_exists(refname)) - goto finish; if (!cmd->dry_run) { newlog_path = git_pathdup("logs/%s.lock", refname); cb.newlog = fopen(newlog_path, "w"); @@ -419,7 +421,7 @@ static int expire_reflog(const char *refname, const unsigned char *sha1, clear_commit_marks(tip_commit, REACHABLE); } } - finish: + if (cb.newlog) { if (fclose(cb.newlog)) { status |= error("%s: %s", strerror(errno), |