remove trailing white-spaces from lib/redmine/imap.rb

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7404 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/imap.rb

@@ -1,16 +1,16 @@
 # Redmine - project management software
-# Copyright (C) 2006-2008  Jean-Philippe Lang
+# Copyright (C) 2006-2011  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; either version 2
 # of the License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
@@ -25,8 +25,8 @@ module Redmine
         port = imap_options[:port] || '143'
         ssl = !imap_options[:ssl].nil?
         folder = imap_options[:folder] || 'INBOX'
-        
-        imap = Net::IMAP.new(host, port, ssl)        
+
+        imap = Net::IMAP.new(host, port, ssl)
         imap.login(imap_options[:username], imap_options[:password]) unless imap_options[:username].nil?
         imap.select(folder)
         imap.search(['NOT', 'SEEN']).each do |message_id|
@@ -49,9 +49,9 @@ module Redmine
         end
         imap.expunge
       end
-      
+
       private
-      
+
       def logger
         RAILS_DEFAULT_LOGGER
       end