remove trailing white-spaces from app/controllers/custom_fields_controller.rb.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6901 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/custom_fields_controller.rb

@@ -1,30 +1,30 @@
 # Redmine - project management software
-# Copyright (C) 2006-2009  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.
 
 class CustomFieldsController < ApplicationController
   layout 'admin'
-  
+
   before_filter :require_admin
 
   def index
     @custom_fields_by_type = CustomField.find(:all).group_by {|f| f.class.name }
     @tab = params[:tab] || 'IssueCustomField'
   end
-  
+
   def new
     @custom_field = begin
       if params[:type].to_s.match(/.+CustomField$/)
@@ -33,7 +33,7 @@ class CustomFieldsController < ApplicationController
     rescue
     end
     (redirect_to(:action => 'index'); return) unless @custom_field.is_a?(CustomField)
-    
+
     if request.post? and @custom_field.save
       flash[:notice] = l(:notice_successful_create)
       call_hook(:controller_custom_fields_new_after_save, :params => params, :custom_field => @custom_field)
@@ -53,7 +53,7 @@ class CustomFieldsController < ApplicationController
       @trackers = Tracker.find(:all, :order => 'position')
     end
   end
-  
+
   def destroy
     @custom_field = CustomField.find(params[:id]).destroy
     redirect_to :action => 'index', :tab => @custom_field.class.name