diff options
| -rw-r--r-- | actionmailer/lib/action_mailer/old_api.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionmailer/lib/action_mailer/old_api.rb b/actionmailer/lib/action_mailer/old_api.rb index a9cdf6c0ca..0396f0775e 100644 --- a/actionmailer/lib/action_mailer/old_api.rb +++ b/actionmailer/lib/action_mailer/old_api.rb @@ -248,7 +248,7 @@ module ActionMailer else ctype, *attrs = @content_type.split(/;\s*/) attrs = Hash[attrs.map { |attr| attr.split(/\=/, 2) }] - [ctype, {"charset" => @charset}.merge(attrs)] + [ctype, {"charset" => @charset}.merge!(attrs)] end end end |