From 01fd5d679ef976d15971b04f295417b3ad5c8ee6 Mon Sep 17 00:00:00 2001
From: Luke Page <luke.a.page@gmail.com>
Date: Fri, 5 Jul 2013 17:13:27 +0100
Subject: [PATCH] remove variables before toCSS

---
 lib/less/to-css-visitor.js | 10 ++++++----
 lib/less/tree/ruleset.js   |  4 ++--
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/less/to-css-visitor.js b/lib/less/to-css-visitor.js
index f27dc328..856340a4 100644
--- a/lib/less/to-css-visitor.js
+++ b/lib/less/to-css-visitor.js
@@ -10,10 +10,12 @@
             return this._visitor.visit(root);
         },
 
-        //visitRule: function (ruleNode, visitArgs) {
-        //    visitArgs.visitDeeper = false;
-        //    return ruleNode;
-        //},
+        visitRule: function (ruleNode, visitArgs) {
+            if (ruleNode.variable) {
+                return [];
+            }
+            return ruleNode;
+        },
 
         visitComment: function (commentNode, visitArgs) {
             if (commentNode.isSilent(this._env)) {
diff --git a/lib/less/tree/ruleset.js b/lib/less/tree/ruleset.js
index f205f90e..a3ed1d3a 100644
--- a/lib/less/tree/ruleset.js
+++ b/lib/less/tree/ruleset.js
@@ -203,13 +203,13 @@ tree.Ruleset.prototype = {
                     rules.push(rule.toCSS(env));
                 }
             } else {
-                if (rule.toCSS && !rule.variable) {
+                if (rule.toCSS) {
                     if (this.firstRoot && rule instanceof tree.Rule) {
                         throw { message: "properties must be inside selector blocks, they cannot be in the root.",
                             index: rule.index, filename: rule.currentFileInfo ? rule.currentFileInfo.filename : null};
                     }
                     rules.push(rule.toCSS(env));
-                } else if (rule.value && !rule.variable) {
+                } else if (rule.value) {
                     rules.push(rule.value.toString());
                 }
             }