wrapper.c: remove/unlink_or_warn: simplify, treat ENOENT as success

Simplify the function warn_if_unremovable slightly. Additionally, change
behaviour slightly. If we failed to remove the object because the object
does not exist, we can still return success back to the caller since none of
the callers depend on "fail if the file did not exist".

Signed-off-by: Ronnie Sahlberg <sahlberg@google.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/refs.c b/refs.c
index a77458f..2dcf6c6 100644
--- a/refs.c
+++ b/refs.c
@@ -2607,7 +2607,7 @@ static int delete_ref_loose(struct ref_lock *lock, int flag)
 		char *loose_filename = get_locked_file_path(lock->lk);
 		int err = unlink_or_warn(loose_filename);
 		free(loose_filename);
-		if (err && errno != ENOENT)
+		if (err)
 			return 1;
 	}
 	return 0;