objectcache: make BagOStuff::mergeViaLock() timeout more sensible

[lhc/web/wiklou.git] / includes / libs / MapCacheLRU.php

diff --git a/includes/libs/MapCacheLRU.php b/includes/libs/MapCacheLRU.php
index bca8c05..595dc1a 100644 (file)
--- a/includes/libs/MapCacheLRU.php
+++ b/includes/libs/MapCacheLRU.php
@@ -247,7 +247,7 @@ class MapCacheLRU implements IExpiringStore, Serializable {
        /**
         * Clear one or several cache entries, or all cache entries
         *
-        * @param string|array $keys
+        * @param string|array|null $keys
         * @return void
         */
        public function clear( $keys = null ) {