From dccfdaf599781a61e0b14f951b999db3b815a782 Mon Sep 17 00:00:00 2001
From: Kendall Hopkins <softwareelves@gmail.com>
Date: Thu, 27 Oct 2011 19:36:54 -0400
Subject: [PATCH] Protect replacement of "/../.." or "/./.." for "/" during
 import.

---
 min/lib/Minify/ImportProcessor.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/min/lib/Minify/ImportProcessor.php b/min/lib/Minify/ImportProcessor.php
index 0d6d90a..10d9a09 100644
--- a/min/lib/Minify/ImportProcessor.php
+++ b/min/lib/Minify/ImportProcessor.php
@@ -148,7 +148,7 @@ class Minify_ImportProcessor {
                 $url = str_replace('/./', '/', $url);
                 // inspired by patch from Oleg Cherniy
                 do {
-                    $url = preg_replace('@/[^/]+/\\.\\./@', '/', $url, 1, $changed);
+                    $url = preg_replace('@/(?!\\.\\.?)[^/]+/\\.\\.@', '/', $url, 1, $changed);
                 } while ($changed);
             }
         }