Initialize structseq types only once.
diff --git a/Modules/spwdmodule.c b/Modules/spwdmodule.c
index 7c618e7..b7bf20e 100644
--- a/Modules/spwdmodule.c
+++ b/Modules/spwdmodule.c
@@ -52,6 +52,7 @@
9,
};
+static int initialized;
static PyTypeObject StructSpwdType;
@@ -173,7 +174,10 @@
m=Py_InitModule3("spwd", spwd_methods, spwd__doc__);
if (m == NULL)
return;
- PyStructSequence_InitType(&StructSpwdType, &struct_spwd_type_desc);
+ if (!initialized)
+ PyStructSequence_InitType(&StructSpwdType,
+ &struct_spwd_type_desc);
Py_INCREF((PyObject *) &StructSpwdType);
PyModule_AddObject(m, "struct_spwd", (PyObject *) &StructSpwdType);
+ initialized = 1;
}