aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--actionmailer/lib/action_mailer/mail_helper.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionmailer/lib/action_mailer/mail_helper.rb b/actionmailer/lib/action_mailer/mail_helper.rb
index 8d6e082d02..54ad9f066f 100644
--- a/actionmailer/lib/action_mailer/mail_helper.rb
+++ b/actionmailer/lib/action_mailer/mail_helper.rb
@@ -50,7 +50,7 @@ module ActionMailer
end
indentation = " " * indent
- sentences.map { |sentence|
+ sentences.map! { |sentence|
"#{indentation}#{sentence.join(' ')}"
}.join "\n"
end