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Silence "unused" warning for strerror_r

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Howard Hinnant
2017-02-06 10:18:40 -05:00
parent 800ae143aa
commit 6a31edcb38
1 changed files with 1 additions and 1 deletions
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2
tz.cpp
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@@ -3111,7 +3111,7 @@ current_zone()
{ {
std::ostringstream os; std::ostringstream os;
char message[128]; char message[128];
strerror_r(errno, message, 128); (void)strerror_r(errno, message, 128);
os << "realpath failure: errno = " << errno << "; " << message; os << "realpath failure: errno = " << errno << "; " << message;
throw std::runtime_error(os.str()); throw std::runtime_error(os.str());
} }