From 5f86037ff307ff985e62e380b6ef1f07ece29d15 Mon Sep 17 00:00:00 2001
From: Tristan Lins <tristan.lins@bit3.de>
Date: Mon, 12 May 2014 23:12:57 +0200
Subject: [PATCH] Graceful fallback in Filesystem::removeDirectory() to php, if
 process failed.

---
 src/Composer/Util/Filesystem.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/Composer/Util/Filesystem.php b/src/Composer/Util/Filesystem.php
index 8771776fc..d88e00393 100644
--- a/src/Composer/Util/Filesystem.php
+++ b/src/Composer/Util/Filesystem.php
@@ -85,10 +85,14 @@ class Filesystem
 
         $result = $this->getProcess()->execute($cmd, $output) === 0;
 
-        // clear stat cache because external processes aren't tracked by the php stat cache
-        clearstatcache();
+        if ($result) {
+            // clear stat cache because external processes aren't tracked by the php stat cache
+            clearstatcache();
+
+            return !is_dir($directory);
+        }
 
-        return $result && !is_dir($directory);
+        return $this->removeDirectoryPhp($directory);
     }
 
     /**