improved _alpm_list_free handling

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/libalpm/group.c b/lib/libalpm/group.c
index 5d5ecbba..a77a8eef 100644
--- a/lib/libalpm/group.c
+++ b/lib/libalpm/group.c
@@ -42,8 +42,10 @@ pmgrp_t *_alpm_grp_new()
 	return(grp);
 }
 
-void _alpm_grp_free(pmgrp_t *grp)
+void _alpm_grp_free(void *data)
 {
+	pmgrp_t *grp = data;
+
 	if(grp == NULL) {
 		return;
 	}