Ticket #4691: 4691.diff

wp-admin/link-import.php

@@ -73 +73 @@
 
 <h2><?php _e('Importing...') ?></h2>
 <?php
-                $cat_id = $_POST['cat_id'];
-                if ( $cat_id == '' || $cat_id == 0 )
+                $cat_id = (int) $_POST['cat_id'];
+                if ( $cat_id < 1 )
                         $cat_id  = 1;
 
                 $opml_url = $_POST['opml_url'];