a better test

drupal-composer · Oct 7, 2015 · b364a91 · b364a91
1 parent 6f23c19
commit b364a91
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/PathPreserver.php b/src/PathPreserver.php
@@ -231,7 +231,7 @@ static public function file_exists($path) {
     $reset_perms = array();
     $folder = $path;
     while ($folder = dirname($folder)) {
-      if ($folder === '.' || $folder === '/' || strpos($folder, ':\\')) {
+      if ($folder === '.' || $folder === '/' || preg_match("/^.:\\\\$/", $folder)) {
         break;
       }
       elseif ($folder === '') {