From a7518719917c7ad8e699119b442cfeb568ba1dde Mon Sep 17 00:00:00 2001
From: Tom Christie <tom@tomchristie.com>
Date: Thu, 11 Sep 2014 20:50:26 +0100
Subject: [PATCH]  no longer tightly coupled to private queryset API

---
 rest_framework/generics.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/rest_framework/generics.py b/rest_framework/generics.py
index 408b12464..338d56a6a 100644
--- a/rest_framework/generics.py
+++ b/rest_framework/generics.py
@@ -215,9 +215,11 @@ class GenericAPIView(views.APIView):
             % self.__class__.__name__
         )
 
+        queryset = self.queryset
         if isinstance(self.queryset, QuerySet):
-            return self.queryset.all()
-        return self.queryset
+            # Ensure queryset is re-evaluated on each request.
+            queryset = queryset.all()
+        return queryset
 
     def get_object(self):
         """