Stop if nothing found

diff --git a/plugin/yetlist.inc.php b/plugin/yetlist.inc.php
index ac4588f..791d5c5 100644 (file)
--- a/plugin/yetlist.inc.php
+++ b/plugin/yetlist.inc.php
@@ -1,6 +1,6 @@
 <?php
 // PukiWiki - Yet another WikiWikiWeb clone
-// $Id: yetlist.inc.php,v 1.26 2006/05/05 03:16:38 henoheno Exp $
+// $Id: yetlist.inc.php,v 1.27 2006/05/05 03:22:34 henoheno Exp $
 // Copyright (C) 2001-2006 PukiWiki Developers Team
 // License: GPL v2 or (at your option) any later version
 //
@@ -20,6 +20,8 @@ function plugin_yetlist_action()
                return $retval;
        }
 
+       $empty = TRUE;
+
        // Load .ref files and Output
        $script = get_script_uri();
        asort($pages, SORT_STRING);
@@ -30,6 +32,7 @@ function plugin_yetlist_action()
                        $refer[] = $_page;
                }
                if (! empty($refer)) {
+                       $empty = FALSE;
                        $refer = array_unique($refer);
                        sort($refer, SORT_STRING);
 
@@ -57,6 +60,11 @@ function plugin_yetlist_action()
                }
        }
 
+       if ($empty) {
+               $retval['body'] = $_err_notexist;
+               return $retval;
+       }
+
        if ($retval['body'] != '')
                $retval['body'] = '<ul>' . "\n" . $retval['body'] . '</ul>' . "\n";