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/xmppqueuehandler.php b/lib/xmppqueuehandler.php
index 33b987291..10c754a5b 100644
--- a/lib/xmppqueuehandler.php
+++ b/lib/xmppqueuehandler.php
@@ -38,14 +38,14 @@ class XmppQueueHandler extends QueueHandler {
             $this->conn->addEventHandler('message', 'forward_message', $this);
             $this->conn->addEventHandler('reconnect', 'handle_reconnect', $this);
             $this->conn->setReconnectTimeout(600);
-            jabber_send_presence("Send me a message to post a notice", 'available', NULL, 'available', -1);
+            jabber_send_presence("Send me a message to post a notice", 'available', null, 'available', -1);
         }
         return !is_null($this->conn);
     }
     
     function handle_reconnect(&$pl) {
         $this->conn->processUntil('session_start');
-        $this->conn->presence(NULL, 'available', NULL, 'available', -1);
+        $this->conn->presence(null, 'available', null, 'available', -1);
     }
 
     function idle($timeout=0) {
@@ -71,7 +71,7 @@ class XmppQueueHandler extends QueueHandler {
             return;
         }
         $this->log(LOG_INFO, 'Forwarding message from ' . $pl['from'] . ' to ' . $listener);
-        $this->conn->message($this->listener(), $pl['body'], 'chat', NULL, $this->ofrom($pl['from']));
+        $this->conn->message($this->listener(), $pl['body'], 'chat', null, $this->ofrom($pl['from']));
     }
 
     function ofrom($from) {