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Fix Unix ioctl call and exception text in waitForChange

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This commit is contained in:
Richard Hulme 2020-06-08 20:41:53 +02:00
parent cbcca7c837
commit e8d882335b
1 changed files with 2 additions and 2 deletions
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4
src/impl/unix.cc
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@ -933,9 +933,9 @@ while (is_open_ == true) {
#else
int command = (TIOCM_CD|TIOCM_DSR|TIOCM_RI|TIOCM_CTS);
if (-1 == ioctl (fd_, TIOCMIWAIT, &command)) {
if (-1 == ioctl (fd_, TIOCMIWAIT, command)) {
stringstream ss;
ss << "waitForDSR failed on a call to ioctl(TIOCMIWAIT): "
ss << "waitForChange failed on a call to ioctl(TIOCMIWAIT): "
<< errno << " " << strerror(errno);
throw(SerialException(ss.str().c_str()));
}