From 6ac8507b3b3bde43f62bd25f3c86160cce09ac0f 2014-10-08 14:59:21
From: Toshi MARUYAMA <marutosijp2@yahoo.co.jp>
Date: 2014-10-08 14:59:21
Subject: [PATCH] MailHandler: Don't use String#respond_to?(:force_encoding) (#18047)

Contributed by Felix Schäfer.

git-svn-id: http://svn.redmine.org/redmine/trunk@13432 e93f8b46-1217-0410-a6f0-8f06a7374b81

---

diff --git a/app/models/mail_handler.rb b/app/models/mail_handler.rb
index dab7a1a..2687e8e 100644
--- a/app/models/mail_handler.rb
+++ b/app/models/mail_handler.rb
@@ -421,7 +421,7 @@ class MailHandler < ActionMailer::Base
     end
 
     @plain_text_body = parts.map do |p|
-      body_charset = p.charset.respond_to?(:force_encoding) ?
+      body_charset = Mail::RubyVer.respond_to?(:pick_encoding) ?
                        Mail::RubyVer.pick_encoding(p.charset).to_s : p.charset
       Redmine::CodesetUtil.to_utf8(p.body.decoded, body_charset)
     end.join("\r\n")