add var

lib/routes/me.js

@@ -84,6 +84,7 @@ module.exports = function(crowi, app) {
       var name = userForm.name;
       var email = userForm.email;
       var lang= userForm.lang;
+      var lang= userForm.emailpublished;
 
       /*
        * disabled because the system no longer allows undefined email -- 2017.10.06 Yuki Takei