Merge "API: Overhaul ApiResult, make format=xml not throw, and add json formatversion"

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

diff --git a/includes/libs/MapCacheLRU.php b/includes/libs/MapCacheLRU.php
index b0cb078..0b6db32 100644 (file)
--- a/includes/libs/MapCacheLRU.php
+++ b/includes/libs/MapCacheLRU.php
@@ -74,11 +74,7 @@ class MapCacheLRU {
         * @return bool
         */
        public function has( $key ) {
-               if ( is_string( $key ) || is_integer( $key ) ) {
-                       return array_key_exists( $key, $this->cache );
-               }
-               wfWarn( __METHOD__ . ": Key passed isn't a string or an integer.", 2 );
-               return false;
+               return array_key_exists( $key, $this->cache );
        }
 
        /**