_PyTuple_Resize: guard against PyTuple_New() returning NULL, using Tim's
suggestion (modulo style).
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@ -516,7 +516,7 @@ _PyTuple_Resize(PyObject **pv, int newsize)
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(current) reference */
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Py_DECREF(v);
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*pv = PyTuple_New(newsize);
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return 0;
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return *pv == NULL ? -1 : 0;
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}
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/* XXX UNREF/NEWREF interface should be more symmetrical */
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