ctdb-recoverd: Add early return in srvid_requests_reply()

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/ctdb/server/ctdb_recoverd.c b/ctdb/server/ctdb_recoverd.c
index 18b2b7fdf98058157cc30e21758f4f10dc411775..0839691268e1ba9c95dabfe4d42a6d9703241b75 100644 (file)
--- a/ctdb/server/ctdb_recoverd.c
+++ b/ctdb/server/ctdb_recoverd.c
@@ -84,6 +84,10 @@ static void srvid_requests_reply(struct ctdb_context *ctdb,
 {
        struct srvid_list *r;
 
+       if (*requests == NULL) {
+               return;
+       }
+
        for (r = (*requests)->requests; r != NULL; r = r->next) {
                srvid_request_reply(ctdb, r->request, result);
        }