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Ruby 1.9 compat: ascii encoding for quoted-printable regexps

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@9217 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Jeremy Kemper 2008-04-03 17:27:55 +00:00
parent 8ff9e9365d
commit c9aaad795d
1 changed files with 2 additions and 0 deletions
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2
actionmailer/lib/action_mailer/quoting.rb
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@ -24,6 +24,8 @@ module ActionMailer
# Quote the given text if it contains any "illegal" characters
def quote_if_necessary(text, charset)
text = text.dup.force_encoding(Encoding::ASCII_8BIT) if text.respond_to?(:force_encoding)
(text =~ CHARS_NEEDING_QUOTING) ?
quoted_printable(text, charset) :
text