From 02bfb47f03a7075f012070e8ff122958fd29f8f4 Mon Sep 17 00:00:00 2001
From: Simon Schick <SimonSimCity@googlemail.com>
Date: Sat, 15 Oct 2011 14:31:42 +0300
Subject: [PATCH] ImportProcessor: The previews-directory set in the
 constructor is marked as optional because it should only be used by internal
 calls. Added PHP-Doc for the constructor.

---
 min/lib/Minify/ImportProcessor.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/min/lib/Minify/ImportProcessor.php b/min/lib/Minify/ImportProcessor.php
index f3164de..bf6b3c3 100644
--- a/min/lib/Minify/ImportProcessor.php
+++ b/min/lib/Minify/ImportProcessor.php
@@ -41,7 +41,11 @@ class Minify_ImportProcessor {
     
     private static $_isCss = null;
     
-    private function __construct($currentDir, $previewsDir)
+    /**
+     * @param String $currentDir
+     * @param String $previewsDir Is only used internally
+     */
+    private function __construct($currentDir, $previewsDir = "")
     {
         $this->_currentDir = $currentDir;
         $this->_previewsDir = $previewsDir;