From 9a0f4392da69f05b09292c2f18f86f5ea86d1e29 Mon Sep 17 00:00:00 2001
From: Chris Smith <chris.smith@widerplan.com>
Date: Fri, 10 Jan 2014 16:11:45 +0000
Subject: [PATCH] Trim whitepsace from each argument

---
 src/Composer/Util/RemoteFilesystem.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Util/RemoteFilesystem.php b/src/Composer/Util/RemoteFilesystem.php
index 26b2774c9..890bd5aad 100644
--- a/src/Composer/Util/RemoteFilesystem.php
+++ b/src/Composer/Util/RemoteFilesystem.php
@@ -154,7 +154,7 @@ class RemoteFilesystem
 
                 if ($key = array_search('X-GitHub-OTP', $headerNames)) {
                     $headers = $e->getHeaders();
-                    list($required, $method) = explode(';', trim(substr(strstr($headers[$key], ':'), 1)));
+                    list($required, $method) = array_map('trim', explode(';', substr(strstr($headers[$key], ':'), 1)));
 
                     if ('required' === $required) {
                         $this->io->write('Two-factor Authentication');