Index: trunk/dns.cgi
===================================================================
--- trunk/dns.cgi	(revision 269)
+++ trunk/dns.cgi	(revision 270)
@@ -448,7 +448,8 @@
 # getRecByName($dbh, (revrec => $webvar{revrec}, defrec => $webvar{defrec}, host => 'string'));
 
-  if ($webvar{add_failed}) {
-    $page->param(add_failed => 1);
-    $page->param(errmsg => $webvar{errmsg});
+  if ($session->param('add_failed')) {
+    $session->clear('add_failed');
+    $page->param(errmsg => $session->param('errmsg'));
+    $session->clear('errmsg');
     $page->param(revzone => $webvar{revzone});
     $page->param(revpatt => $webvar{revpatt});
@@ -475,6 +476,6 @@
   } else {
     logaction(0, $session->param("username"), $webvar{group}, "Failed adding reverse zone $webvar{revzone} ($msg)");
-    changepage(page => "newrevzone", revrec => 'y', add_failed => 1, revzone => $webvar{revzone},
-	revpatt => $webvar{revpatt}, errmsg => $msg);
+    $session->param('add_failed', 1);
+    changepage(page => "newrevzone", revzone => $webvar{revzone}, revpatt => $webvar{revpatt}, errmsg => $msg);
   }