From 498328a3d7c71517bc914b7cc6af8a1c94a8a742 Mon Sep 17 00:00:00 2001
From: Toni Ruottu <toni.ruottu@sc5.io>
Date: Fri, 20 Mar 2015 13:50:00 +0200
Subject: [PATCH] Fix basic plain CSS support, fixes #507

---
 lib/modules/variable-parser.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/modules/variable-parser.js b/lib/modules/variable-parser.js
index 4375ce1b..d5fade3e 100644
--- a/lib/modules/variable-parser.js
+++ b/lib/modules/variable-parser.js
@@ -24,7 +24,7 @@ function parseVariableDeclarations(string, syntax) {
       }),
       visitors = {
         sass: {
-          // Visitor for SASS and SCSS syntaxes
+          // Visitor for SASS, SCSS and plain CSS syntaxes
           test: function(name, nodes) {
             return name === 'declaration' && nodes[1][0] === 'variable';
           },
@@ -67,6 +67,7 @@ function parseVariableDeclarations(string, syntax) {
       },
       visitor;
 
+  visitors.css = visitors.sass;
   visitors.scss = visitors.sass;
   visitor = visitors[syntax];
 
@@ -86,7 +87,7 @@ function findVariables(string, syntax) {
       }),
       visitors = {
         sass: {
-          // Visitor for SASS and SCSS syntaxes
+          // Visitor for SASS, SCSS and plain CSS syntaxes
           test: function(name, nodes) {
             return (name === 'declaration' && nodes[1][0] === 'variable') || (name === 'variable' && nodes[0] === 'ident');
           },
@@ -101,6 +102,7 @@ function findVariables(string, syntax) {
 
   // For this task LESS visitor is identical to SASS
   visitors.less = visitors.sass;
+  visitors.css = visitors.sass;
   visitors.scss = visitors.sass;
   visitor = visitors[syntax];