Fix setEtagHeader function

diff --git a/lib/response.php b/lib/response.php
index a75135c01761e5744a314292b7720e5b6446a3c2..49d79fda7099dad395847c3cd68de94a67d9518e 100644 (file)
--- a/lib/response.php
+++ b/lib/response.php
@@ -111,12 +111,13 @@ class OC_Response {
                if (empty($etag)) {
                        return;
                }
+               $etag = '"'.$etag.'"';
                if (isset($_SERVER['HTTP_IF_NONE_MATCH']) &&
                    trim($_SERVER['HTTP_IF_NONE_MATCH']) == $etag) {
                        self::setStatus(self::STATUS_NOT_MODIFIED);
                        exit;
                }
-               header('ETag: "'.$etag.'"');
+               header('ETag: '.$etag);
        }
 
        /**