Avoid undefined reference usage in SiteController#logout

ucdavis · Jul 21, 2017 · 214d16f · 214d16f
1 parent 37589b7
commit 214d16f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb
@@ -30,7 +30,11 @@ def access_denied
   end
 
   def logout
-    logger.info "#{current_user.log_identifier}@#{request.remote_ip}: Loaded log out page."
+    if current_user
+      logger.info "#{current_user.log_identifier}@#{request.remote_ip}: Loaded log out page."
+    else
+      logger.info "#{request.remote_ip}: Loaded log out page."
+    end
     CASClient::Frameworks::Rails::Filter.logout(self)
   end
 end