Optimize variable declaration

2014-11-25 23:13:57 -06:00
parent bf993528d1
commit d044a8c99d
1 changed files with 1 additions and 2 deletions
@@ -428,8 +428,7 @@ JavaScriptCompiler.prototype = {
      this.pushStackLiteral('this.data(data, ' + depth + ')');
    }

-    var len = parts.length;
-    for (var i = 0; i < len; i++) {
+    for (var i = 0, len = parts.length; i < len; i++) {
      this.replaceStack(function(current) {
        return [' && ', this.nameLookup(current, parts[i], 'data')];
      });