INFRA-132 - s/null/NULL/

[civicrm-core.git] / CRM / Contact / Form / Search.php

diff --git a/CRM/Contact/Form/Search.php b/CRM/Contact/Form/Search.php
index 388be6def61beccf92fe5b96f6ae0ff8d28340f0..66c096b2d8dad347f9d678ed888913c9a762c794 100644 (file)
--- a/CRM/Contact/Form/Search.php
+++ b/CRM/Contact/Form/Search.php
@@ -668,7 +668,7 @@ class CRM_Contact_Form_Search extends CRM_Core_Form_Search {
       $selector = new self::$_selectorName(
         $this->_params,
         $this->_action,
-        null, false, null,
+        NULL, false, NULL,
         "search", "advanced"
       );
     }
@@ -810,9 +810,9 @@ class CRM_Contact_Form_Search extends CRM_Core_Form_Search {
         $selector = new  self::$_selectorName (
           $this->_params,
           $this->_action,
-          null,
+          NULL,
           false,
-          null,
+          NULL,
           "search",
           "advanced"
         );
@@ -851,7 +851,7 @@ class CRM_Contact_Form_Search extends CRM_Core_Form_Search {
   }
 
   /**
-   * @return null
+   * @return NULL
    */
   public function &returnProperties() {
     return CRM_Core_DAO::$_nullObject;