From 812399e99a3af499bd2f0115900a955f68b36a38 Mon Sep 17 00:00:00 2001
From: Go MAEDA <maeda@farend.jp>
Date: Sat, 20 Dec 2025 02:04:26 +0000
Subject: [PATCH] Optimize `Issue#recalculate_attributes_for` to avoid
 unnecessary saves and cascading callbacks (#43607).

Patch by Go MAEDA (user:maeda).


git-svn-id: https://svn.redmine.org/redmine/trunk@24223 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/models/issue.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/issue.rb b/app/models/issue.rb
index ee317b006..4148bbfb7 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -1904,7 +1904,7 @@ class Issue < ApplicationRecord
       end
 
       # ancestors will be recursively updated
-      p.save(:validate => false)
+      p.save(:validate => false) if p.has_changes_to_save?
     end
   end