Fix warning

src/network/acl.c

@@ -56,9 +56,10 @@ struct vlc_acl_t
 static int ACL_Resolve( vlc_object_t *p_this, uint8_t *p_bytes,
                         const char *psz_ip )
 {
-    struct addrinfo hints = { 0 }, *res;
+    struct addrinfo hints, *res;
     int i_family;
 
+    memset (&hints, 0, sizeof (hints));
     hints.ai_socktype = SOCK_STREAM; /* doesn't matter */
     hints.ai_flags = AI_NUMERICHOST;