--- forum.module	2004/03/11 06:40:08	1.5
+++ forum.module	2004/03/14 15:44:35
@@ -308,7 +308,7 @@
 function _forum_topics_read($uid, $tid = 0) {
   $query = "SELECT tid, n.nid FROM {history} h INNER JOIN {node} n ON n.nid = h.nid INNER JOIN {forum} f ON n.nid = f.nid WHERE f.nid = n.nid AND n.nid = h.nid AND n.type = 'forum' AND n.status = 1 AND h.uid = $uid";
   if ($tid) {
-    $query .= " AND f.tid = $tid";
+    $query .= sprintf(" AND f.tid = %d", $tid);
   }
 
   $result = db_query($query);
@@ -412,6 +412,10 @@
   global $user;
   $read = _forum_topics_read($user->uid, $tid);
 
+  if (is_array($tid)) {
+    $tid = $tid[0];
+  }
+
   if ($exclude) {
     $read[$tid][$exclude] = 1;
   }