From fad9ca7b3645f454bd48eb9a40c6a85f84ce1ca4 Mon Sep 17 00:00:00 2001
From: Arpit Jalan <arpit@techapj.com>
Date: Mon, 19 Jan 2015 09:29:47 +0530
Subject: [PATCH] FIX: convert UTF8 charset to UTF-8

---
 lib/email/receiver.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/email/receiver.rb b/lib/email/receiver.rb
index 8c9e7bec893..44857065e3b 100644
--- a/lib/email/receiver.rb
+++ b/lib/email/receiver.rb
@@ -146,6 +146,8 @@ module Email
       return nil if object.nil?
 
       if object.charset
+        # convert UTF8 charset to UTF-8
+        object.charset = object.charset.gsub(/utf8/i, "UTF-8") if object.charset.downcase == "utf8"
         object.body.decoded.force_encoding(object.charset).encode("UTF-8").to_s
       else
         object.body.to_s