From 8162eeb01d36ad85f6e469a3270d31042273a968 Mon Sep 17 00:00:00 2001
From: Alexander Meindl <a.meindl@alphanodes.com>
Date: Wed, 12 Jul 2017 19:00:22 +0200
Subject: [PATCH] Remove issue.save from changeset hook

---
 lib/redmine_messenger/hooks.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/redmine_messenger/hooks.rb b/lib/redmine_messenger/hooks.rb
index d52e4b6..6780f39 100644
--- a/lib/redmine_messenger/hooks.rb
+++ b/lib/redmine_messenger/hooks.rb
@@ -10,7 +10,7 @@ module RedmineMessenger
       channels = Messenger.channels_for_project issue.project
       url = Messenger.url_for_project issue.project
 
-      return unless channels.present? && url && issue.save && Messenger.setting_for_project(issue.project, :post_updates)
+      return unless channels.present? && url && issue.changes.any? && Messenger.setting_for_project(issue.project, :post_updates)
       return if issue.is_private? && !Messenger.setting_for_project(issue.project, :post_private_issues)
 
       msg = "[#{ERB::Util.html_escape(issue.project)}] #{ERB::Util.html_escape(journal.user.to_s)} updated <#{Messenger.object_url issue}|#{ERB::Util.html_escape(issue)}>"