From 47d75f77d5cdbe63b2fe2bfbe9db4712ba98a812 Mon Sep 17 00:00:00 2001
From: Rob Bast <rob.bast@gmail.com>
Date: Mon, 16 Feb 2015 16:54:52 +0100
Subject: [PATCH] Let's be gentle and allow FALSE too

---
 src/Composer/Command/ConfigCommand.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Composer/Command/ConfigCommand.php b/src/Composer/Command/ConfigCommand.php
index 1ebb5bcc0..9773ea885 100644
--- a/src/Composer/Command/ConfigCommand.php
+++ b/src/Composer/Command/ConfigCommand.php
@@ -373,8 +373,9 @@ EOT
                 ));
             }
 
-            if (1 === count($values) && $booleanValidator($values[0])) {
-                if (false === $booleanNormalizer($values[0])) {
+            if (1 === count($values)) {
+                $bool = strtolower($values[0]);
+                if (true === $booleanValidator($bool) && false === $booleanNormalizer($bool)) {
                     return $this->configSource->addRepository($matches[1], false);
                 }
             }