Use comma in Cache-Control header

Same error as in the 2.x branche: See issue symphonycms#146 symphonycms#146
moretaste · Feb 8, 2017 · de2ede8 · de2ede8
1 parent 43f9acd
commit de2ede8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/image.php b/lib/image.php
@@ -249,7 +249,7 @@ function __errorHandler($errno=NULL, $errstr, $errfile=NULL, $errline=NULL, $err
 		$etag = md5($last_modified . $image_path);
 		// Use configured max-age or fallback on 3 days (See #88)
 		$maxage = isset($settings['image']['max-age']) ? $settings['image']['max-age'] : 86400;
-		$cacheControl = 'public; max-age=' . $maxage;
+		$cacheControl = 'public, max-age=' . $maxage;
 
 		// Add no-transform in order to prevent ISPs to
 		// serve image over http through a compressing proxy