mediawiki.api.watch: Fix promise return value format

[lhc/web/wiklou.git] / includes / actions / CachedAction.php

diff --git a/includes/actions/CachedAction.php b/includes/actions/CachedAction.php
index bfdda7b..186ad46 100644 (file)
--- a/includes/actions/CachedAction.php
+++ b/includes/actions/CachedAction.php
@@ -133,7 +133,8 @@ abstract class CachedAction extends FormlessAction implements ICacheHelper {
         * @param string|null $key
         */
        public function addCachedHTML( $computeFunction, $args = array(), $key = null ) {
-               $this->getOutput()->addHTML( $this->cacheHelper->getCachedValue( $computeFunction, $args, $key ) );
+               $html = $this->cacheHelper->getCachedValue( $computeFunction, $args, $key );
+               $this->getOutput()->addHTML( $html );
        }
 
        /**
@@ -147,7 +148,8 @@ abstract class CachedAction extends FormlessAction implements ICacheHelper {
        }
 
        /**
-        * Sets the time to live for the cache, in seconds or a unix timestamp indicating the point of expiry.
+        * Sets the time to live for the cache, in seconds or a unix timestamp
+        * indicating the point of expiry.
         *
         * @since 1.20
         *
@@ -184,5 +186,4 @@ abstract class CachedAction extends FormlessAction implements ICacheHelper {
                        $this->getOutput()->setSubtitle( $this->cacheHelper->getCachedNotice( $this->getContext() ) );
                }
        }
-
 }