rz_mesh.js: improve ws_server_url construction readability

1 files changed, 3 insertions, 3 deletions

diff --git a/src/client/rz_mesh.js b/src/client/rz_mesh.js
index 8057f553..64895713 100644
--- a/src/client/rz_mesh.js
+++ b/src/client/rz_mesh.js
@@ -5,9 +5,9 @@
  */
 define([ 'rz_config', 'util', 'model/diff', 'model/util', 'socketio'], function(rz_config, util, model_diff, model_util, io) {
 
-    var ws_server_url = 'http://' + rz_config.rz_server_host + ':'
-                        + rz_config.rz_server_port
-                        + '/graph'; // socketio namespace
+    var ws_server_url = 'http://%h:%p/graph'; // socketio namespace
+    ws_server_url = ws_server_url.replace('%h',  rz_config.rz_server_host);
+    ws_server_url = ws_server_url.replace('%p',  rz_config.rz_server_port);
 
     var socket;
     var rz_mesh_graph_ref;