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Added O_NONBLOCK flag to open() call for macOS (10.13.6) compatibility.
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1 changed files with 1 additions and 1 deletions
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@ -537,7 +537,7 @@ int tty_connect(void)
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int status;
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/* Open tty device */
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fd = open(option.tty_device, O_RDWR | O_NOCTTY );
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fd = open(option.tty_device, O_RDWR | O_NOCTTY | O_NONBLOCK );
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if (fd < 0)
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{
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error_printf_silent("Could not open tty device (%s)", strerror(errno));
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