From 93b2e2d7e4461967faea66b9f6608916cfb4a51f Mon Sep 17 00:00:00 2001
From: vabene1111 <vabene1234@googlemail.com>
Date: Mon, 28 Dec 2020 14:18:51 +0100
Subject: [PATCH] fixed small issues

---
 cookbook/migrations/0091_recipe_servings.py | 18 ------------------
 cookbook/views/views.py                     |  6 ++++--
 2 files changed, 4 insertions(+), 20 deletions(-)
 delete mode 100644 cookbook/migrations/0091_recipe_servings.py

diff --git a/cookbook/migrations/0091_recipe_servings.py b/cookbook/migrations/0091_recipe_servings.py
deleted file mode 100644
index 0b023bf7e..000000000
--- a/cookbook/migrations/0091_recipe_servings.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# Generated by Django 3.0.7 on 2020-08-30 13:32
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('cookbook', '0090_auto_20201214_1359'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='recipe',
-            name='servings',
-            field=models.IntegerField(default=1),
-        ),
-    ]
diff --git a/cookbook/views/views.py b/cookbook/views/views.py
index 51c026806..0bfb94427 100644
--- a/cookbook/views/views.py
+++ b/cookbook/views/views.py
@@ -111,8 +111,10 @@ def recipe_view(request, pk, share=None):
     comment_form = CommentForm()
     bookmark_form = RecipeBookEntryForm()
 
-    user_servings = CookLog.objects.filter(recipe=recipe, created_by=request.user,
-                                           servings__gt=0).all().aggregate(Avg('servings'))['servings__avg']
+    user_servings = None
+    if request.user.is_authenticated:
+        user_servings = CookLog.objects.filter(recipe=recipe, created_by=request.user,
+                                               servings__gt=0).all().aggregate(Avg('servings'))['servings__avg']
 
     if request.user.is_authenticated:
         if not ViewLog.objects.filter(recipe=recipe).filter(created_by=request.user).filter(