handle_unlock: return 0 if lockfile == NULL

Returning -1 is useless since we don't provide any way
to determine why it failed.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index 98420b07..b2a10c86 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -129,7 +129,7 @@ int _alpm_handle_lock(alpm_handle_t *handle)
 /** Remove a lock file */
 int _alpm_handle_unlock(alpm_handle_t *handle)
 {
-	ASSERT(handle->lockfile != NULL, return -1);
+	ASSERT(handle->lockfile != NULL, return 0);
 	ASSERT(handle->lockfd >= 0, return 0);
 
 	close(handle->lockfd);