From 7208abf6184ddb1f5628c4665a848d5f1e04622b Mon Sep 17 00:00:00 2001
From: Bart Visscher <bartv@thisnet.nl>
Date: Mon, 13 Feb 2012 22:35:48 +0100
Subject: [PATCH] OC_Response: fix var name bugs

---
 lib/response.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/response.php b/lib/response.php
index 7733168b5b9..f0d1aaab530 100644
--- a/lib/response.php
+++ b/lib/response.php
@@ -46,12 +46,12 @@ class OC_Response {
 		if (is_string($expires) && $expires[0] == 'P') {
 			$interval = $expires;
 			$expires = new DateTime('now');
-			$expires->add(new DateInterval(expires));
+			$expires->add(new DateInterval($interval));
 		}
 		if ($expires instanceof DateTime) {
 			$expires = $expires->format(DateTime::RFC2822);
 		}
-		header('Expires: '.expires);
+		header('Expires: '.$expires);
 	}
 
 	static public function setETagHeader($etag) {
-- 
2.39.5