From d5ba884f8bc92423c15c315a756111c4ec76c1ef Mon Sep 17 00:00:00 2001
From: everzet <ever.zet@gmail.com>
Date: Sat, 1 Oct 2011 17:06:14 +0300
Subject: [PATCH] fixed potential error

---
 src/Composer/Repository/FilesystemRepository.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Composer/Repository/FilesystemRepository.php b/src/Composer/Repository/FilesystemRepository.php
index a49765c8d..5a5534df7 100644
--- a/src/Composer/Repository/FilesystemRepository.php
+++ b/src/Composer/Repository/FilesystemRepository.php
@@ -43,7 +43,11 @@ class FilesystemRepository extends ArrayRepository implements WritableRepository
     {
         parent::initialize();
 
-        $packages = $this->file->read();
+        $packages = null;
+        if ($this->file->exists()) {
+            $packages = $this->file->read();
+        }
+
         if (is_array($packages)) {
             $loader = new ArrayLoader();
             foreach ($packages as $package) {