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-rwxr-xr-xactionmailer/Rakefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/actionmailer/Rakefile b/actionmailer/Rakefile
index aac65b21c3..02ef4d6f13 100755
--- a/actionmailer/Rakefile
+++ b/actionmailer/Rakefile
@@ -34,6 +34,7 @@ Rake::RDocTask.new { |rdoc|
rdoc.rdoc_dir = 'doc'
rdoc.title = "Action Mailer -- Easy email delivery and testing"
rdoc.options << '--line-numbers' << '--inline-source' << '-A cattr_accessor=object'
+ rdoc.options << '--charset' << 'utf-8'
rdoc.template = "#{ENV['template']}.rb" if ENV['template']
rdoc.rdoc_files.include('README', 'CHANGELOG')
rdoc.rdoc_files.include('lib/action_mailer.rb')