From 7b87c75c1235732716455cad016c848c6930f03e Mon Sep 17 00:00:00 2001
From: Peter Leitzen <pl@neopoly.de>
Date: Fri, 10 Aug 2018 19:13:52 +0200
Subject: Tag message is frozen so avoid stripping destructively

---
 app/services/tags/create_service.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/services/tags/create_service.rb b/app/services/tags/create_service.rb
index 329722df747..35390f5082c 100644
--- a/app/services/tags/create_service.rb
+++ b/app/services/tags/create_service.rb
@@ -7,7 +7,7 @@ module Tags
       return error('Tag name invalid') unless valid_tag
 
       repository = project.repository
-      message&.strip!
+      message = message&.strip
 
       new_tag = nil
 
-- 
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