replace NULL with null

Another global search-and-replace update. Here, I've replaced the PHP
keyword 'NULL' with its lowercase version. This is another PEAR code
standards change.

darcs-hash:20081223192129-84dde-4a0182e0ec16a01ad88745ad3e08f7cb501aee0b.gz

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/facebookaction.php b/lib/facebookaction.php
index 67595861f..731460f12 100644
--- a/lib/facebookaction.php
+++ b/lib/facebookaction.php
@@ -81,7 +81,7 @@ class FacebookAction extends Action {
 
         $fbml_main = "<fb:narrow>$content $html</fb:narrow>";
 
-        $facebook->api_client->profile_setFBML(NULL, $fbuid, $fbml, NULL, NULL, $fbml_main);
+        $facebook->api_client->profile_setFBML(null, $fbuid, $fbml, null, null, $fbml_main);
     }
 
     # Display methods
@@ -235,7 +235,7 @@ class FacebookAction extends Action {
         return $html;
     }
 
-    function pagination($have_before, $have_after, $page, $fbaction, $args=NULL) {
+    function pagination($have_before, $have_after, $page, $fbaction, $args=null) {
 
         $html = '';
 
@@ -266,7 +266,7 @@ class FacebookAction extends Action {
         }
     }
 
-    function pagination_url($fbaction, $args=NULL) {
+    function pagination_url($fbaction, $args=null) {
         global $config;
 
         $extra = '';