initregex(): Check return value of PyErr_Warn() and propagate the exception
(if any.)
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@ -660,8 +660,10 @@ initregex(void)
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m = Py_InitModule("regex", regex_global_methods);
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d = PyModule_GetDict(m);
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PyErr_Warn(PyExc_DeprecationWarning,
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"the regex module is deprecated; please use the re module");
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if (PyErr_Warn(PyExc_DeprecationWarning,
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"the regex module is deprecated; "
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"please use the re module") < 0)
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return NULL;
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/* Initialize regex.error exception */
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v = RegexError = PyErr_NewException("regex.error", NULL, NULL);
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