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Avoid calling functions with an empty string as format string

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Directly pass NULL rather than an empty string.
This commit is contained in:
Victor Stinner 2016-09-05 18:16:01 -07:00
parent ad8c83ad6b
commit 3466bde1cc
13 changed files with 34 additions and 34 deletions
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2
Objects/genobject.c
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@ -261,7 +261,7 @@ gen_close_iter(PyObject *yf)
PyErr_WriteUnraisable(yf);
PyErr_Clear();
} else {
retval = PyObject_CallFunction(meth, "");
retval = _PyObject_CallNoArg(meth);
Py_DECREF(meth);
if (retval == NULL)
return -1;