From 92be9d56eee918bb3359af39f0207c958543b5d8 Mon Sep 17 00:00:00 2001
From: Sebastian Serth <Sebastian.Serth@hpi.de>
Date: Fri, 16 Oct 2020 19:52:16 +0200
Subject: [PATCH] Fix spec for empty exercise_params

---
 app/controllers/exercises_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/exercises_controller.rb b/app/controllers/exercises_controller.rb
index ecddf263..81e1fb34 100644
--- a/app/controllers/exercises_controller.rb
+++ b/app/controllers/exercises_controller.rb
@@ -77,7 +77,7 @@ class ExercisesController < ApplicationController
   private :collect_paths
 
   def create
-    @exercise = Exercise.new(exercise_params.except(:tips))
+    @exercise = Exercise.new(exercise_params&.except(:tips))
     collect_set_and_unset_exercise_tags
     handle_exercise_tips
     return if performed?