fix talk edition by speakers

2017-10-12 22:51:44 +02:00 · 2017-10-12 22:51:44 +02:00 · ccde53f97f
parent 8805fcd3d4
commit ccde53f97f
1 changed files with 3 additions and 3 deletions
--- a/cfp/forms.py
+++ b/cfp/forms.py
@ -39,10 +39,10 @@ class TalkForm(forms.ModelForm):
    def __init__(self, *args, **kwargs):
        categories = kwargs.pop('categories')
        super().__init__(*args, **kwargs)
-        if categories.exists():
-            self.fields['category'].queryset = categories
-        else:
+        if kwargs.get('instance', None):
            del self.fields['category']
+        else:
+            self.fields['category'].queryset = categories

    class Meta:
        model = Talk