Adding port to the server definition for the local read-only global dataset

r2db/db-backends.php

@@ -57,7 +57,7 @@ function noblogs_load_global_dataset($master_file, $ip_file) {
     } else {
         $globaldb['read'] = 0;
         $wpdb->add_database($globaldb);
-        $globaldb['host'] = $ldata;
+        $globaldb['host'] = $ldata . ":" . $mdata["port"];
         $globaldb['read'] = 1;
         $globaldb['write'] = 0;
         $wpdb->add_database($globaldb);