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Added some additional checks for sys.std?? is None, see #1440

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This commit is contained in:
Christian Heimes 2007-11-15 02:26:46 +00:00
parent 70021d7164
commit 2be03734f8
7 changed files with 17 additions and 12 deletions
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Python/sysmodule.c
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@ -89,7 +89,7 @@ sys_displayhook(PyObject *self, PyObject *o)
if (PyObject_SetAttrString(builtins, "_", Py_None) != 0)
return NULL;
outf = PySys_GetObject("stdout");
if (outf == NULL) {
if (outf == NULL || outf == Py_None) {
PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
return NULL;
}