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fix leak

This commit is contained in:
Jeremy Hylton 2001-01-03 22:32:16 +00:00
parent a866df806d
commit db60bb5aad
1 changed files with 3 additions and 1 deletions
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4
Objects/listobject.c
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@ -596,9 +596,11 @@ listextend_internal(PyListObject *self, PyObject *b)
int blen;
register int i;
if (PyObject_Size(b) == 0)
if (PyObject_Size(b) == 0) {
/* short circuit when b is empty */
Py_DECREF(b);
return 0;
}
if (self == (PyListObject*)b) {
/* as in list_ass_slice() we must special case the