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, 1 insertions, 1 deletions

diff --git a/actions/finishremotesubscribe.php b/actions/finishremotesubscribe.php
index c3387cf02..edd4ae541 100644
--- a/actions/finishremotesubscribe.php
+++ b/actions/finishremotesubscribe.php
@@ -278,7 +278,7 @@ class FinishremotesubscribeAction extends Action {
         common_debug('got result: "'.print_r($result,TRUE).'"', __FILE__);
 
         if ($result->status != 200) {
-            return NULL;
+            return null;
         }
 
         parse_str($result->body, $return);