From 5f5cc8768e95e1cafb34eac7a77c2d1571079f5d Mon Sep 17 00:00:00 2001
From: mayue <mayue@easycorp.com>
Date: Thu, 21 Apr 2022 15:04:59 +0800
Subject: [PATCH] * Fix bug #21904.

---
 module/branch/model.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/module/branch/model.php b/module/branch/model.php
index ff54cb859b..6e87a07734 100644
--- a/module/branch/model.php
+++ b/module/branch/model.php
@@ -753,7 +753,9 @@ class branchModel extends model
             ->andWhere('product')->eq($productID)
             ->fetchGroup('project');
 
-        $this->dao->delete()->from(TABLE_PROJECTPRODUCT)->where('branch')->in($mergedBranches . ",$targetBranch")->exec();
+        $this->dao->delete()->from(TABLE_PROJECTPRODUCT)->where('branch')->in($mergedBranches . ",$targetBranch")
+            ->andWhere('product')->eq($productID)
+            ->exec();
         foreach($linkedProject as $projectID => $projectProducts)
         {
             $plan = 0;