--- /home/jcv/print.module	2009-06-16 14:47:04.000000000 +0200
+++ print.module	2009-06-16 14:55:26.000000000 +0200
@@ -690,13 +690,8 @@
     static $node_type = FALSE;
 
     $node = $args['node'];
-    if ($node_type === FALSE) {
-      if (isset($node->type)) {
-        $node_type = $node->type;
-      }
-      else {
-        $node_type = '';
-      }
+    if (isset($node->type)) {
+      $node_type = $node->type;
     }
     // Node
     $print_html_node_link_visibility = variable_get('print_html_node_link_visibility', PRINT_HTML_NODE_LINK_VISIBILITY_DEFAULT);