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cleanup

master
Daniel Kolesa 2017-05-09 20:40:52 +02:00
parent af951a243c
commit 9c876166b2
1 changed files with 5 additions and 8 deletions
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13
src/process.cc
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@ -6,6 +6,7 @@
#include <cstddef>
#include <cstdlib>
#include <cerrno>
#include <system_error>
#include <string>
#include <memory>
#include <new>
@ -288,14 +289,10 @@ OSTD_EXPORT int subprocess::close() {
if (r < 0) {
throw process_error{"could not read from pipe"};
} else if (r == sizeof(int)) {
char buf[1024];
if (!strerror_r(eno, buf, sizeof(buf))) {
auto app = appender<std::string>();
format(app, "could not execute subprocess (%s)", buf);
throw process_error{std::move(app.get())};
} else {
throw process_error{"could not execute subprocess"};
}
auto ec = std::system_category().default_error_condition(eno);
auto app = appender<std::string>();
format(app, "could not execute subprocess (%s)", ec.message());
throw process_error{std::move(app.get())};
}
}
reset();