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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
Modules/_elementtree.c
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@ -3399,7 +3399,7 @@ _elementtree_XMLParser_close_impl(XMLParserObject *self)
}
else if (self->handle_close) {
Py_DECREF(res);
return PyObject_CallFunction(self->handle_close, "");
return _PyObject_CallNoArg(self->handle_close);
}
else {
return res;