do not fail if the data source returns nothing

2012-05-26 08:27:22 +02:00 · 2012-05-26 08:27:22 +02:00 · 1c89899b90
parent 73eb9d70ac
commit 1c89899b90
1 changed files with 1 additions and 1 deletions
--- a/wcs/fields.py
+++ b/wcs/fields.py
@ -663,7 +663,7 @@ class ItemField(WidgetField):
            kwargs['options'] = data_sources.get_items(self.data_source)
        elif self.items:
            kwargs['options'] = self.items
-        else:
+        if not kwargs.get('options'):
            kwargs['options'] = [(None, '---')]
        if self.show_as_radio:
            self.widget_class = RadiobuttonsWidget