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

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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>
This commit is contained in:
Ronnie Sahlberg
2014-07-16 11:01:18 -07:00
committed by Junio C Hamano
parent 2b2b1e4d27
commit 1054af7d04
3 changed files with 12 additions and 11 deletions
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2
refs.c
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@ -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;