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check if field.to_fields is None

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This commit is contained in:
Martin Hill 2015-11-14 18:26:29 -05:00
parent e475464945
commit bac6f1fcf4
1 changed files with 1 additions and 1 deletions
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rest_framework/utils/model_meta.py
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@ -92,7 +92,7 @@ def _get_fields(opts):
def _get_to_field(field):
return field.to_fields[0] if hasattr(field, 'to_fields') else None
return field.to_fields[0] if hasattr(field, 'to_fields') and field.to_fields else None
def _get_forward_relationships(opts):