Update git submodules

[lhc/web/wiklou.git] / includes / cache / CacheHelper.php

diff --git a/includes/cache/CacheHelper.php b/includes/cache/CacheHelper.php
index 8c70be2..e77e251 100644 (file)
--- a/includes/cache/CacheHelper.php
+++ b/includes/cache/CacheHelper.php
@@ -273,7 +273,7 @@ class CacheHelper implements ICacheHelper {
                                $itemKey = array_keys( array_slice( $this->cachedChunks, 0, 1 ) );
                                $itemKey = array_shift( $itemKey );
 
-                               if ( !is_integer( $itemKey ) ) {
+                               if ( !is_int( $itemKey ) ) {
                                        wfWarn( "Attempted to get item with non-numeric key while " .
                                                "the next item in the queue has a key ($itemKey) in " . __METHOD__ );
                                } elseif ( is_null( $itemKey ) ) {