fix problem with frozen string #85

2021-04-06 10:26:55 +02:00
parent 36d8261d4a
commit 67a8faa284
1 changed files with 1 additions and 1 deletions
--- a/app/models/messenger.rb
+++ b/app/models/messenger.rb
@@ -12,7 +12,7 @@ class Messenger
      #
      # Redmine::WikiFormatting.html_parser.to_text(text)

-      text = +text.to_s
+      text = text.to_s.dup

      # @see https://api.slack.com/reference/surfaces/formatting#escaping