FIX: don't show badges in summary page if badges disabled

app/assets/javascripts/discourse/models/user.js.es6

@@ -410,11 +410,13 @@ const User = RestModel.extend({
 
               summary.topics = summary.topic_ids.map(id => topicMap[id]);
 
+              if (summary.badges) {
                 summary.badges = summary.badges.map(ub => {
                   const badge = badgeMap[ub.badge_id];
                   badge.count = ub.count;
                   return badge;
                 });
+              }
               return summary;
            });
   }

app/serializers/user_summary_serializer.rb

@@ -15,4 +15,8 @@ class UserSummarySerializer < ApplicationSerializer
   attributes :likes_given, :likes_received, :posts_read_count,
              :days_visited, :topic_count, :post_count
 
+
+  def include_badges?
+    SiteSetting.enable_badges
+  end
 end