Make SessionBackend::save() update the user post-send

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

diff --git a/includes/session/SessionBackend.php b/includes/session/SessionBackend.php
index 263cb11..ea811b6 100644 (file)
--- a/includes/session/SessionBackend.php
+++ b/includes/session/SessionBackend.php
@@ -642,7 +642,11 @@ final class SessionBackend {
                        ] );
                        $this->user->setToken();
                        if ( !wfReadOnly() ) {
-                               $this->user->saveSettings();
+                               // Promise that the token set here will be valid; save it at end of request
+                               $user = $this->user;
+                               \DeferredUpdates::addCallableUpdate( function () use ( $user ) {
+                                       $user->saveSettings();
+                               } );
                        }
                        $this->metaDirty = true;
                }