Merge "maintenance: Script to rename titles for Unicode uppercasing changes"

[lhc/web/wiklou.git] / includes / session / SessionManager.php

diff --git a/includes/session/SessionManager.php b/includes/session/SessionManager.php
index 98c0499..3810565 100644 (file)
--- a/includes/session/SessionManager.php
+++ b/includes/session/SessionManager.php
@@ -329,12 +329,9 @@ final class SessionManager implements SessionManagerInterface {
                        $headers = [];
                        foreach ( $this->getProviders() as $provider ) {
                                foreach ( $provider->getVaryHeaders() as $header => $options ) {
-                                       if ( !isset( $headers[$header] ) ) {
-                                               $headers[$header] = [];
-                                       }
-                                       if ( is_array( $options ) ) {
-                                               $headers[$header] = array_unique( array_merge( $headers[$header], $options ) );
-                                       }
+                                       # Note that the $options value returned has been deprecated
+                                       # and is ignored.
+                                       $headers[$header] = null;
                                }
                        }
                        $this->varyHeaders = $headers;