From 0dbb54a3a8cea4c3c69090f651d23745b3eb071f Mon Sep 17 00:00:00 2001
From: GoalSmashers <jakub@goalsmashers.com>
Date: Fri, 3 Jan 2014 12:06:48 +0100
Subject: [PATCH] Fixes #203 - passing Buffer instance as a first argument to
 minify method.

---
 History.md          | 1 +
 lib/clean.js        | 3 +++
 test/module-test.js | 8 ++++++++
 3 files changed, 12 insertions(+)

diff --git a/History.md b/History.md
index 22283cf5..1de1838e 100644
--- a/History.md
+++ b/History.md
@@ -13,6 +13,7 @@
 ==================
 
 * Fixed issue [#199](https://github.com/GoalSmashers/clean-css/issues/199) - keep line breaks with no advanced optimizations.
+* Fixed issue [#203](https://github.com/GoalSmashers/clean-css/issues/203) - Buffer as a first argument to minify method.
 
 [2.0.4 / 2013-12-19](https://github.com/GoalSmashers/clean-css/compare/v2.0.3...v2.0.4)
 ==================
diff --git a/lib/clean.js b/lib/clean.js
index 069f02a9..fb17ebdd 100644
--- a/lib/clean.js
+++ b/lib/clean.js
@@ -58,6 +58,9 @@ CleanCSS.prototype.minify = function(data) {
   var context = this.context;
   var lineBreak = this.lineBreak;
 
+  if (Buffer.isBuffer(data))
+    data = data.toString();
+
   if (options.debug) {
     startedAt = process.hrtime();
     stats.originalSize = data.length;
diff --git a/test/module-test.js b/test/module-test.js
index e50a3b18..b485ae56 100644
--- a/test/module-test.js
+++ b/test/module-test.js
@@ -148,5 +148,13 @@ vows.describe('module tests').addBatch({
       assert.equal(minifier.errors.length, 1);
       assert.equal(minifier.errors[0], 'Broken @import declaration of "/some/fake/file"');
     }
+  },
+  'buffer passed in': {
+    'topic': function() {
+      return new CleanCSS().minify(new Buffer('@import url(test/data/partials/one.css);'));
+    },
+    'should be processed correctly': function(minified) {
+      assert.equal('.one{color:red}', minified);
+    }
   }
 }).export(module);
-- 
2.34.1