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prevent "can't modify frozen String" exception when mail sending error (#17235)

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git-svn-id: http://svn.redmine.org/redmine/trunk@13198 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2014-07-01 03:52:27 +00:00
parent 351b1f6373
commit cb7b57815e
1 changed files with 1 additions and 1 deletions
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2
app/controllers/admin_controller.rb
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@ -65,7 +65,7 @@ class AdminController < ApplicationController
@test = Mailer.test_email(User.current).deliver
flash[:notice] = l(:notice_email_sent, User.current.mail)
rescue Exception => e
flash[:error] = l(:notice_email_error, Redmine::CodesetUtil.replace_invalid_utf8(e.message))
flash[:error] = l(:notice_email_error, Redmine::CodesetUtil.replace_invalid_utf8(e.message.dup))
end
ActionMailer::Base.raise_delivery_errors = raise_delivery_errors
redirect_to settings_path(:tab => 'notifications')