From bb426aaabe060164d00f8b5cace0127bc575abc7 Mon Sep 17 00:00:00 2001
From: liyuchun <liyuchun@easycorp.ltd>
Date: Wed, 10 Nov 2021 09:19:25 +0800
Subject: [PATCH]  * Fix bug #16054.

---
 module/kanban/model.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/module/kanban/model.php b/module/kanban/model.php
index 919e542c62..00238842d9 100644
--- a/module/kanban/model.php
+++ b/module/kanban/model.php
@@ -792,6 +792,17 @@ class kanbanModel extends model
                 ->andWhere('t2.deleted')->eq(0)
                 ->orderBy($groupBy . '_desc')
                 ->fetchPairs();
+
+            if($type == 'task')
+            {
+                $unlindedTask = $this->dao->select('id')->from(TABLE_TASK)
+                    ->where('execution')->eq($executionID)
+                    ->andWhere('parent')->ge(0)
+                    ->andWhere('story')->eq(0)
+                    ->andWhere('deleted')->eq(0)
+                    ->fetch('id');
+                if($unlindedTask) $groupList[0] = 0;
+            }
         }
         else
         {