From f538acc4b06b06ac2309c26b196e1941c4d30766 Mon Sep 17 00:00:00 2001
From: Carsten Brandt <mail@cebe.cc>
Date: Wed, 30 Oct 2013 17:46:35 +0100
Subject: [PATCH] added support for file:// url to repository

file:// is valid url even if it does not define a host.

allows to define a repo like this (local directory generated with
composer/satis):

```json
{
	"repositories": [ { "type": "composer", "url": "file:///home/cebe/dev/jescali/xeno-core/core/repo" } ],
	"require": {
        ...
	}
}
```
---
 src/Composer/Repository/ComposerRepository.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Repository/ComposerRepository.php b/src/Composer/Repository/ComposerRepository.php
index 5eab777a4..47b4b94d7 100644
--- a/src/Composer/Repository/ComposerRepository.php
+++ b/src/Composer/Repository/ComposerRepository.php
@@ -63,7 +63,7 @@ class ComposerRepository extends ArrayRepository implements StreamableRepository
         }
 
         $urlBits = parse_url($repoConfig['url']);
-        if (empty($urlBits['scheme']) || empty($urlBits['host'])) {
+        if ($urlBits === false || empty($urlBits['scheme'])) {
             throw new \UnexpectedValueException('Invalid url given for Composer repository: '.$repoConfig['url']);
         }