turn this block off when $CFG->messaging is off

diff --git a/blocks/messages/block_messages.php b/blocks/messages/block_messages.php
index 3d211854155227dfcb9e8949dfc3d63e5a07d0d0..93589364e91d7104a0497e936cfeceb96f4d58b4 100644 (file)
--- a/blocks/messages/block_messages.php
+++ b/blocks/messages/block_messages.php
@@ -9,6 +9,10 @@ class block_messages extends block_base {
     function get_content() {
         global $USER, $CFG;
 
+        if (!$CFG->messaging) {
+            return ''; 
+        }
+
         if ($this->content !== NULL) {
             return $this->content;
         }