raise error for email from like "Name" address@domain

[tomlion]

submitted by hpyhacking, I copied from tomlion#11

mails_viewer (0.1.1)

below is mail sample

Date: Fri, 19 Apr 2013 14:29:19 +0800
from: "Name" no-reply@domain.com
To: sample@gmail.com
Message-ID: <5170e43f804bd_77573ff5820349d874999@local.mail>
Subject: Subject
Mime-Version: 1.0
Content-Type: text/html;
 charset=UTF-8
Content-Transfer-Encoding: 7bit

I use below setting to my ActionMailer

default :from => "\"Name\" no-reply@domain.com"

This mail can show in Gamil, but mails_viewer raise error

undefined method join for "\"Name\" no-reply@domain.com":String

[tomlion]

@hpyhacking You can try to replace mail.from.join(', ') with Array.wrap(mail.from).join(', ') to fix this

[krisleech]

PR to fix this: #9