X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FCore%2FI18n%2FSchemaStructure_4_2_alpha1.php;h=216e8d13df9fbc9ca157af999ea77f9619a8d272;hb=e60f24ebb67f474bcc8437003b9c91d9853b3819;hp=f478485942ba73bd96081e224dc2129ba6bc19dd;hpb=5667521530926d61b370a4bb0806b7e5ad63ccbc;p=civicrm-core.git

diff --git a/CRM/Core/I18n/SchemaStructure_4_2_alpha1.php b/CRM/Core/I18n/SchemaStructure_4_2_alpha1.php
index f478485942..216e8d13df 100644
--- a/CRM/Core/I18n/SchemaStructure_4_2_alpha1.php
+++ b/CRM/Core/I18n/SchemaStructure_4_2_alpha1.php
@@ -38,7 +38,7 @@ class CRM_Core_I18n_SchemaStructure_4_2_alpha1
    */
   public static function &columns()
   {
-    static $result = null;
+    static $result = NULL;
     if (!$result) {
       $result = array(
         'civicrm_location_type' => array(
@@ -187,7 +187,7 @@ class CRM_Core_I18n_SchemaStructure_4_2_alpha1
    */
   public static function &indices()
   {
-    static $result = null;
+    static $result = NULL;
     if (!$result) {
       $result = array(
         'civicrm_custom_group' => array(
@@ -229,7 +229,7 @@ class CRM_Core_I18n_SchemaStructure_4_2_alpha1
    */
   public static function &tables()
   {
-    static $result = null;
+    static $result = NULL;
     if (!$result) {
       $result = array_keys(self::columns());
     }