From 18504f23560489868aaa28af4a2572262cdabf04 Mon Sep 17 00:00:00 2001
From: Paul Staroch <paulchen@rueckgr.at>
Date: Mon, 14 Mar 2022 01:46:30 +0100
Subject: [PATCH] [lib/contents.php] Use variable name 'retVal' instead of
 'retval' as variable names are case-sensitive (#2498)

---
 lib/contents.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/contents.php b/lib/contents.php
index 26f44366..38a8a184 100644
--- a/lib/contents.php
+++ b/lib/contents.php
@@ -265,7 +265,7 @@ function getContents($url, $header = array(), $opts = array(), $returnHeader = f
 				throw new GetContentsException('cURL error: ' . $curlError . ' (' . $curlErrno . ')');
 			}
 
-			throw new UnexpectedResponseException($retval['content'], $retval['header'], $errorCode);
+			throw new UnexpectedResponseException($retVal['content'], $retVal['header'], $errorCode);
 	}
 
 	return ($returnHeader === true) ? $retVal : $retVal['content'];