Add default argument to getRendererFromQueryString

2015-11-06 14:30:30 +01:00
parent d29f3b9068
commit a35b3a5f52
4 changed files with 6 additions and 17 deletions
--- a/examples/resources/common.js
+++ b/examples/resources/common.js
@@ -83,7 +83,7 @@

 var common = {};

-common.getRendererFromQueryString = function() {
+common.getRendererFromQueryString = function(opt_default) {
  var obj = {};
  var queryString = location.search.slice(1);
  var re = /([^&=]+)=([^&]*)/g;
@@ -98,6 +98,6 @@ common.getRendererFromQueryString = function() {
  } else if ('renderer' in obj) {
    return [obj['renderer']];
  } else {
-    return undefined;
+    return opt_default;
  }
 };