From f3696784ea0acd15a11a4ca193abe623fd77dc33 Mon Sep 17 00:00:00 2001
From: Alexandre Alapetite <alexandre@alapetite.fr>
Date: Sat, 23 Apr 2016 21:35:09 +0200
Subject: Favicon array bug

Case problem and isset check
---
 lib/Favicon/DataAccess.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/Favicon/DataAccess.php')

diff --git a/lib/Favicon/DataAccess.php b/lib/Favicon/DataAccess.php
index 2bfdf640e..17f26b333 100644
--- a/lib/Favicon/DataAccess.php
+++ b/lib/Favicon/DataAccess.php
@@ -15,7 +15,8 @@ class DataAccess {
 	
 	public function retrieveHeader($url) {
 	    $this->set_context();
-		return @get_headers($url, TRUE);
+		$headers = @get_headers($url, 1);
+		return array_change_key_case($headers);
 	}
 	
     public function saveCache($file, $data) {
-- 
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