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Suppress clang warning (GH-12384)

This commit is contained in:
Rémi Lapeyre 2019-05-04 01:30:53 +02:00 committed by Inada Naoki
parent 47541689cc
commit f0900199d5
1 changed files with 2 additions and 1 deletions
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3
Modules/posixmodule.c
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@ -1259,7 +1259,8 @@ _Py_Sigset_Converter(PyObject *obj, void *addr)
long signum; long signum;
int overflow; int overflow;
if (sigemptyset(mask)) { // The extra parens suppress the unreachable-code warning with clang on MacOS
if (sigemptyset(mask) < (0)) {
/* Probably only if mask == NULL. */ /* Probably only if mask == NULL. */
PyErr_SetFromErrno(PyExc_OSError); PyErr_SetFromErrno(PyExc_OSError);
return 0; return 0;