Fix 2 minor memleaks

Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 85186bbf..ffcddf98 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -352,6 +352,7 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
 			/* Else, [resolved] now additionally contains [pkg] and all of its
 			   dependencies not already on the list */
 		}
+		alpm_list_free(preferred);
 
 		/* If there were unresolvable top-level packages, prompt the user to
 		   see if they'd like to ignore them rather than failing the sync */