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Simplify the tty test.

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Jonathan Naylor
2019-02-28 07:56:00 +00:00
parent 9350fa8483
commit e88964a777
1 changed files with 1 additions and 1 deletions
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2
SerialController.cpp
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@@ -251,7 +251,7 @@ bool CSerialController::open()
return false; return false;
} }
if (::isatty(m_fd) == 1) { if (::isatty(m_fd)) {
termios termios; termios termios;
if (::tcgetattr(m_fd, &termios) < 0) { if (::tcgetattr(m_fd, &termios) < 0) {
LogError("Cannot get the attributes for %s", m_device.c_str()); LogError("Cannot get the attributes for %s", m_device.c_str());