From b7402c3b2dc3292168726509b8886292495f06f7 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Sat, 28 Jun 2014 20:23:22 +0200
Subject: [PATCH] Ignore gh-pages branches, fixes #3073

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

diff --git a/src/Composer/Repository/Vcs/GitHubDriver.php b/src/Composer/Repository/Vcs/GitHubDriver.php
index bb9e34fc7..5ab590aea 100644
--- a/src/Composer/Repository/Vcs/GitHubDriver.php
+++ b/src/Composer/Repository/Vcs/GitHubDriver.php
@@ -227,11 +227,15 @@ class GitHubDriver extends VcsDriver
             $this->branches = array();
             $resource = $this->getApiUrl() . '/repos/'.$this->owner.'/'.$this->repository.'/git/refs/heads?per_page=100';
 
+            $branchBlacklist = array('gh-pages');
+
             do {
                 $branchData = JsonFile::parseJson($this->getContents($resource), $resource);
                 foreach ($branchData as $branch) {
                     $name = substr($branch['ref'], 11);
-                    $this->branches[$name] = $branch['object']['sha'];
+                    if (!in_array($name, $branchBlacklist)) {
+                        $this->branches[$name] = $branch['object']['sha'];
+                    }
                 }
 
                 $resource = $this->getNextPage();