lib/less/js/lib/less/tree/keyword.js in less-2.4.0 vs lib/less/js/lib/less/tree/keyword.js in less-2.5.0

@@ -1,11 +1,14 @@
 (function (tree) {
 
-tree.Keyword = function (value) { this.value = value };
+tree.Keyword = function (value) { this.value = value; };
 tree.Keyword.prototype = {
     type: "Keyword",
     eval: function () { return this; },
-    toCSS: function () { return this.value; },
+    genCSS: function (env, output) {
+        output.add(this.value);
+    },
+    toCSS: tree.toCSS,
     compare: function (other) {
         if (other instanceof tree.Keyword) {
             return other.value === this.value ? 0 : 1;
         } else {
             return -1;