Mass convert NULL -> null. Left strings and comments alone, obviously.

[lhc/web/wiklou.git] / includes / json / Services_JSON.php

diff --git a/includes/json/Services_JSON.php b/includes/json/Services_JSON.php
index 23bf884..78e3bec 100644 (file)
--- a/includes/json/Services_JSON.php
+++ b/includes/json/Services_JSON.php
@@ -136,14 +136,14 @@ class Services_JSON
                $this->use = $use;
        }
        
-       private static $mHavePear = NULL;
+       private static $mHavePear = null;
        /**
         * Returns cached result of class_exists('pear'), to avoid calling AutoLoader numerous times
         * in cases when PEAR is not present.
         * @return boolean
         */
        private static function pearInstalled() {
-               if ( self::$mHavePear === NULL ) {
+               if ( self::$mHavePear === null ) {
                        self::$mHavePear = class_exists( 'pear' );
                }
                return self::$mHavePear;