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 <mhag...@alum.mit.edu>
---
builtin/reflog.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/builtin/reflog.c b/builtin/reflog.c
index df302f4..a282e60 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -368,9 +368,11 @@ static int expire_reflog(const char *refname, const
unsigned char *sha1, void *c
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, void *c
clear_commit_marks(tip_commit, REACHABLE);
}
}
- finish:
+
if (cb.newlog) {
if (fclose(cb.newlog)) {
status |= error("%s: %s", strerror(errno),
--
2.1.3
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