From 6e22c810d0cecc5cd3392284d53712313ac79b06 Mon Sep 17 00:00:00 2001
From: cloudhead <self@cloudhead.net>
Date: Thu, 25 Feb 2010 17:57:47 -0500
Subject: [PATCH] code style change in variable.js

---
 lib/less/node/variable.js | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/lib/less/node/variable.js b/lib/less/node/variable.js
index f642b7f..4ceb578 100644
--- a/lib/less/node/variable.js
+++ b/lib/less/node/variable.js
@@ -1,19 +1,21 @@
 node.Variable = function Variable(name) { this.name = name };
-node.Variable.prototype.eval = function (env) {
-    var variables, variable;
-    for (var i = 0; i < env.frames.length; i++) {
-        variables = env.frames[i].variables();
+node.Variable.prototype = {
+    eval: function (env) {
+        var variables, variable;
+        for (var i = 0; i < env.frames.length; i++) {
+            variables = env.frames[i].variables();
 
-        for (var j = 0; j < variables.length; j++) {
-            variable = variables[j];
+            for (var j = 0; j < variables.length; j++) {
+                variable = variables[j];
 
-            if (variable.name === this.name) {
-                if (variable.value.eval) {
-                    return variable.value.eval(env);
-                } else { return variable.value }
+                if (variable.name === this.name) {
+                    if (variable.value.eval) {
+                        return variable.value.eval(env);
+                    } else { return variable.value }
+                }
             }
         }
+        throw new(Error)("variable " + this.name + " is undefined");
     }
-    throw new(Error)("variable " + this.name + " is undefined");
 };