Index: discussthis.module
===================================================================
RCS file: /cvs/drupal/contributions/modules/discussthis/discussthis.module,v
retrieving revision 1.3.2.2
diff -u -r1.3.2.2 discussthis.module
--- discussthis.module	14 Jul 2008 16:38:23 -0000	1.3.2.2
+++ discussthis.module	14 Oct 2008 00:36:24 -0000
@@ -129,7 +129,7 @@
 function discussthis_link($type, $node = null, $teaser = false) {
   $links = array();
 
-  if ($type == 'node') {
+  if ($type == 'node' && user_access("access discuss this links")) {
     $enabled = variable_get('discussthis_node_'. $node->type, 0);
     if ($enabled) {
       $topic_nid = _discussthis_get_topic($node->nid);  // lookup a nid for the topic, if it exists (otherwise 0)