use a variable to set the header

2014-06-14 00:13:08 -07:00 · 2014-06-14 00:13:08 -07:00 · 834b83aaea
parent a1482f24d9
commit 834b83aaea
1 changed files with 2 additions and 1 deletions
--- a/lib/email/sender.rb
+++ b/lib/email/sender.rb
@ -70,7 +70,8 @@ module Email
        @message.header['References'] = topic_identifier

        # http://www.ietf.org/rfc/rfc2919.txt
-        @message.header['List-ID'] = "<topic.#{topic_id}.#{host}>"
+        list_id = "<topic.#{topic_id}.#{host}>"
+        @message.header['List-ID'] = list_id
        # can't figure out how to get the current URL of the topic here
        #@message.header['List-Archive'] =
      end