From 6efc56ebd12a7e1ad779c78bccc89b02bf6757c2 Mon Sep 17 00:00:00 2001
From: tianshujie <tianshujie@easycorp.ltd>
Date: Wed, 9 Mar 2022 13:39:35 +0800
Subject: [PATCH] * Fix bug #20506.

---
 module/tree/view/browse.html.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/tree/view/browse.html.php b/module/tree/view/browse.html.php
index 9cf64ae901..99a9876b90 100644
--- a/module/tree/view/browse.html.php
+++ b/module/tree/view/browse.html.php
@@ -221,7 +221,7 @@ $(function()
         },
         itemCreator: function($li, item)
         {
-            var link = (item.id !== undefined && item.type != 'line') ? ('<a href="' + createLink('tree', 'browse', 'rootID=<?php echo $rootID ?>&viewType=<?php echo $viewType ?>&moduleID={0}&branch={1}&from=<?php echo $from;?>&projectID=<?php echo $projectID; ?>'.format(item.id, branch)) + '" data-app="' + tab + '">' + item.name + '</a>') : ('<span class="tree-toggle">' + item.name + '</span>');
+            var link = (item.id !== undefined && item.type != 'line') ? ('<a href="' + createLink('tree', 'browse', 'rootID=<?php echo $rootID ?>&viewType=<?php echo $viewType ?>&moduleID={0}&branch={1}&from=<?php echo $from;?>&projectID=<?php echo isset($projectID) ? $projectID : 0; ?>'.format(item.id, branch)) + '" data-app="' + tab + '">' + item.name + '</a>') : ('<span class="tree-toggle">' + item.name + '</span>');
             var $toggle = $('<span class="module-name" data-id="' + item.id + '">' + link + '</span>');
             if(item.type === 'bug') $toggle.append('&nbsp; <span class="text-muted">[B]</span>');
             if(item.type === 'case') $toggle.append('&nbsp; <span class="text-muted">[C]</span>');