Fixed a deprecation warning (#5058)

thierryba · Carlton Gibson · commit 760268ade2e2 · 2017-09-27T10:51:45.000+02:00
diff --git a/rest_framework/fields.py b/rest_framework/fields.py
@@ -1831,7 +1831,7 @@ def __init__(self, model_field, **kwargs):
     def to_internal_value(self, data):
         rel = get_remote_field(self.model_field, default=None)
         if rel is not None:
-            return rel.to._meta.get_field(rel.field_name).to_python(data)
+            return rel.model._meta.get_field(rel.field_name).to_python(data)
         return self.model_field.to_python(data)
 
     def get_attribute(self, obj):
