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Unlink the structseq type from the global list of

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objects before initializing it. It might be linked
already if there was a Py_Initialize/Py_Finalize
cycle earlier; not unlinking it would break the global
list.
This commit is contained in:
Martin v. Löwis 2006-04-15 12:45:05 +00:00
parent 4b501e6c7d
commit c597d1b446
1 changed files with 8 additions and 0 deletions
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8
Objects/structseq.c
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@ -349,6 +349,14 @@ PyStructSequence_InitType(PyTypeObject *type, PyStructSequence_Desc *desc)
PyMemberDef* members;
int n_members, n_unnamed_members, i, k;
#ifdef Py_TRACE_REFS
/* if the type object was chained, unchain it first
before overwriting its storage */
if (type->_ob_next) {
_Py_ForgetReference((PyObject*)type);
}
#endif
n_unnamed_members = 0;
for (i = 0; desc->fields[i].name != NULL; ++i)
if (desc->fields[i].name == PyStructSequence_UnnamedField)