From: Roan Kattouw <roan.kattouw@gmail.com>
Date: Tue, 28 Jul 2015 02:27:39 +0000 (-0700)
Subject: resourceloader: Add must-revalidate to Cache-Control
X-Git-Tag: 1.31.0-rc.0~10363^2~1
X-Git-Url: http://git.cyclocoop.org/url?a=commitdiff_plain;h=1139fbe58c3ac2700b8d717b878e4d7b752b67d2;p=lhc%2Fweb%2Fwiklou.git

resourceloader: Add must-revalidate to Cache-Control

Bug: T105255
Change-Id: Ifdd32560335dee3bdd3a2844c8169e5b963b18c5
---

diff --git a/includes/resourceloader/ResourceLoader.php b/includes/resourceloader/ResourceLoader.php
index 508be2f4ea..bf34c221f4 100644
--- a/includes/resourceloader/ResourceLoader.php
+++ b/includes/resourceloader/ResourceLoader.php
@@ -810,7 +810,7 @@ class ResourceLoader implements LoggerAwareInterface {
 			header( 'Cache-Control: private, no-cache, must-revalidate' );
 			header( 'Pragma: no-cache' );
 		} else {
-			header( "Cache-Control: public, max-age=$maxage, s-maxage=$smaxage" );
+			header( "Cache-Control: public, must-revalidate, max-age=$maxage, s-maxage=$smaxage" );
 			$exp = min( $maxage, $smaxage );
 			header( 'Expires: ' . wfTimestamp( TS_RFC2822, $exp + time() ) );
 		}