memcached plugin: Pass `ai_hints' to `getaddrinfo'.

diff --git a/src/memcached.c b/src/memcached.c
index 5af2091..2d999ce 100644 (file)
--- a/src/memcached.c
+++ b/src/memcached.c
@@ -82,7 +82,7 @@ static int memcached_query_daemon (char *buffer, int buffer_size) /* {{{ */
                port = MEMCACHED_DEF_PORT;
        }
 
-       if ((ai_return = getaddrinfo (host, port, NULL, &ai_list)) != 0) {
+       if ((ai_return = getaddrinfo (host, port, &ai_hints, &ai_list)) != 0) {
                char errbuf[1024];
                ERROR ("memcached: getaddrinfo (%s, %s): %s",
                                host, port,