diff --git a/src/Composer/Downloader/ZipDownloader.php b/src/Composer/Downloader/ZipDownloader.php
index 3b155a1a8..231156315 100644
--- a/src/Composer/Downloader/ZipDownloader.php
+++ b/src/Composer/Downloader/ZipDownloader.php
@@ -1,64 +1,64 @@
-<?php
-
-/*
- * This file is part of Composer.
- *
- * (c) Nils Adermann <naderman@naderman.de>
- *     Jordi Boggiano <j.boggiano@seld.be>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Composer\Downloader;
-
-use Composer\Package\PackageInterface;
-
-/**
- * @author Jordi Boggiano <j.boggiano@seld.be>
- */
-class ZipDownloader
-{
-    public function download(PackageInterface $package, $path)
-    {
-        if (!class_exists('ZipArchive')) {
-            throw new \UnexpectedValueException('You need the zip extension enabled to use the ZipDownloader');
-        }
-
-        $tmpName = tempnam(sys_get_temp_dir(), '');
-        $this->downloadFile($package->getSourceUrl(), $tmpName);
-
-        if (!file_exists($tmpName)) {
-            throw new \UnexpectedValueException($path.' could not be saved into '.$tmpName.', make sure the'
-                .' directory is writable and you have internet connectivity.');
-        }
-
-        $zipArchive = new ZipArchive();
-
-        if (true === ($retval = $zipArchive->open($tmpName))) {
-            $zipArchive->extractTo($path.'/'.$package->getName());
-            $zipArchive->close();
-        } else {
-            throw new \UnexpectedValueException($tmpName.' is not a valid zip archive, got error code '.$retval);
-        }
-    }
-
-    protected function downloadFile ($url, $path)
-    {
-        $file = fopen($url, "rb");
-        if ($file) {
-            $newf = fopen($path, "wb");
-            if ($newf) {
-                while (!feof($file)) {
-                    fwrite($newf, fread($file, 1024 * 8), 1024 * 8);
-                }
-            }
-        }
-        if ($file) {
-            fclose($file);
-        }
-        if ($newf) {
-            fclose($newf);
-        }
-    }
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Downloader;
+
+use Composer\Package\PackageInterface;
+
+/**
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ */
+class ZipDownloader
+{
+    public function download(PackageInterface $package, $path)
+    {
+        if (!class_exists('ZipArchive')) {
+            throw new \UnexpectedValueException('You need the zip extension enabled to use the ZipDownloader');
+        }
+
+        $tmpName = tempnam(sys_get_temp_dir(), '');
+        $this->downloadFile($package->getSourceUrl(), $tmpName);
+
+        if (!file_exists($tmpName)) {
+            throw new \UnexpectedValueException($path.' could not be saved into '.$tmpName.', make sure the'
+                .' directory is writable and you have internet connectivity.');
+        }
+
+        $zipArchive = new ZipArchive();
+
+        if (true === ($retval = $zipArchive->open($tmpName))) {
+            $zipArchive->extractTo($path.'/'.$package->getName());
+            $zipArchive->close();
+        } else {
+            throw new \UnexpectedValueException($tmpName.' is not a valid zip archive, got error code '.$retval);
+        }
+    }
+
+    protected function downloadFile ($url, $path)
+    {
+        $file = fopen($url, "rb");
+        if ($file) {
+            $newf = fopen($path, "wb");
+            if ($newf) {
+                while (!feof($file)) {
+                    fwrite($newf, fread($file, 1024 * 8), 1024 * 8);
+                }
+            }
+        }
+        if ($file) {
+            fclose($file);
+        }
+        if ($newf) {
+            fclose($newf);
+        }
+    }
 }
\ No newline at end of file