From: William Morgan <wmorgan-sup@masanjin.net>
Date: Sat, 19 Jan 2008 17:25:20 +0000 (-0800)
Subject: case-insensitive content-type detection
X-Git-Url: https://git.notmuchmail.org/git?a=commitdiff_plain;h=776db524712ff2b80c9b44d5dae71dbc9b8d1d22;p=sup

case-insensitive content-type detection

Apparently some mailers uppercase their shit. E.g.:
Content-type: text/plain; Format=Flowed; Charset=iso-8859-1
---

diff --git a/lib/sup/util.rb b/lib/sup/util.rb
index 47bc1c2..ceaf0b8 100644
--- a/lib/sup/util.rb
+++ b/lib/sup/util.rb
@@ -62,7 +62,7 @@ module RMail
     end
 
     def charset
-      if header.field?("content-type") && header.fetch("content-type") =~ /charset="?(.*?)"?(;|$)/
+      if header.field?("content-type") && header.fetch("content-type") =~ /charset="?(.*?)"?(;|$)/i
         $1
       end
     end