add flatpages

fet2020/posts/forms.py

@@ -165,11 +165,18 @@ class FetMeetingForm(PostForm):
 
 
 class PostSearchForm(forms.Form):
-    year_of_first_post = Post.objects.get_queryset().last().public_date.year
-    years = range(year_of_first_post, timezone.now().date().year + 1)
-
-    year_choices = [('', _('Alle'))] + [(i, i) for i in years]
+    year_choices = [('', _('Alle'))]
     month_choices = [('', _('Alle'))] + list(MONTHS.items())
 
+    try:
+        first_post = Post.objects.get_queryset().last()
+
+        if first_post:
+            year_of_first_post = first_post.public_date.year
+            years = range(year_of_first_post, timezone.now().date().year + 1)
+            year_choices += [(i, i) for i in years]
+    except:
+        pass
+
     year = forms.ChoiceField(label="Jahr", choices=year_choices, required=False)
     month = forms.ChoiceField(label="Monat", choices=month_choices, required=False)