fix setting gon.api_token

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 69d2347..bb1afc8 100644 (file)
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -152,7 +152,9 @@ class ApplicationController < ActionController::Base
 
   def add_gon_variables
     gon.default_issues_tracker = Project.issues_tracker.default_value
-    gon.api_token = current_user.private_token
-    gon.gravatar_url = request.ssl? ? Gitlab.config.gravatar.ssl_url : Gitlab.config.gravatar.plain_url
+    if current_user
+      gon.api_token = current_user.private_token
+      gon.gravatar_url = request.ssl? ? Gitlab.config.gravatar.ssl_url : Gitlab.config.gravatar.plain_url
+    end
   end
 end