Merged in [9558] from rcross@amsl.com:

    Fixes issue ietf-tools#1678.

    Fixes ietf-tools#1678.  MultipleObjectsReturned when editing draft.
 - Legacy-Id: 9572
Note: SVN reference [9558] has been migrated to Git commit 9d6fc63

Author: levkowetz

ietf/secr/drafts/forms.py

@@ -141,7 +141,7 @@ class Meta:
     # use this method to set attrs which keeps other meta info from model.
     def __init__(self, *args, **kwargs):
         super(EditModelForm, self).__init__(*args, **kwargs)
-        self.fields['ad'].queryset = Person.objects.filter(role__name='ad')
+        self.fields['ad'].queryset = Person.objects.filter(role__name='ad').distinct()
         self.fields['title'].label='Document Name'
         self.fields['title'].widget=forms.Textarea()
         self.fields['rev'].widget.attrs['size'] = 2