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Ignore return value of write() in signal handler

This commit is contained in:
Nicolas Werner 2021-06-30 15:28:44 +02:00
parent e5776f7177
commit 66e69d7f2b
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1 changed files with 2 additions and 2 deletions
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4
src/main.cpp
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@ -76,8 +76,8 @@ stacktraceHandler(int signum)
#endif
);
if (file != -1) {
constexpr char header[] = "Error: signal\n";
write(file, header, std::size(header) - 1);
constexpr char header[] = "Error: signal\n";
[[maybe_unused]] auto ret = write(file, header, std::size(header) - 1);
backtrace_symbols_fd(array, size, file);
close(file);
}