From 488928b9b50f2f83810cd05a19d76ecd35836acb Mon Sep 17 00:00:00 2001
From: Hugo Hamon <hugo.hamon@sensio.com>
Date: Wed, 11 Jan 2012 11:29:12 +0100
Subject: [PATCH] [Package] removed unused local $key variable from
 VersionParser::parseConstraints() method.

---
 src/Composer/Package/Version/VersionParser.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Package/Version/VersionParser.php b/src/Composer/Package/Version/VersionParser.php
index e5006d824..7bd941d93 100644
--- a/src/Composer/Package/Version/VersionParser.php
+++ b/src/Composer/Package/Version/VersionParser.php
@@ -112,7 +112,7 @@ class VersionParser
 
         if (count($constraints) > 1) {
             $constraintObjects = array();
-            foreach ($constraints as $key => $constraint) {
+            foreach ($constraints as $constraint) {
                 $constraintObjects = array_merge($constraintObjects, $this->parseConstraint($constraint));
             }
         } else {