initialize rc in syncrepl_add_glue_ancestors (ITS#6719)

diff --git a/servers/slapd/syncrepl.c b/servers/slapd/syncrepl.c
index a164e56d563357f7b4f0e58f7218c59790f811fc..b3d7b714b45b9ebca68e45402feeedf73b3adfce 100644 (file)
--- a/servers/slapd/syncrepl.c
+++ b/servers/slapd/syncrepl.c
@@ -3000,7 +3000,7 @@ syncrepl_add_glue_ancestors(
        Backend *be = op->o_bd;
        slap_callback cb = { NULL };
        Attribute       *a;
-       int     rc;
+       int     rc = LDAP_SUCCESS;
        int suffrdns;
        int i;
        struct berval dn = BER_BVNULL;