Read encoding from attachment info instead of headers

Clean up by removing now unused headers from attachment info, and add a
unit test for attachment rendering

1 files changed, 1 insertions, 1 deletions

diff --git a/web-ui/app/js/mail_view/ui/mail_view.js b/web-ui/app/js/mail_view/ui/mail_view.js
index 71a67e5a..7caf813a 100644
--- a/web-ui/app/js/mail_view/ui/mail_view.js
+++ b/web-ui/app/js/mail_view/ui/mail_view.js
@@ -58,7 +58,7 @@ define(
         }
 
         var attachments = _.map(data.mail.attachments, function(a){
-            return { 'encoding': a.headers['Content-Transfer-Encoding'], 'name': a.name, 'ident': a.ident };
+            return { 'encoding': a.encoding, 'name': a.name, 'ident': a.ident };
         });
 
         this.$node.html(templates.mails.fullView({