Has termios module set initial term to empty struct if error is encountered (non-tty situation)

termios/termios.go

@@ -34,7 +34,7 @@ func getTermios() syscall.Termios {
 	var value syscall.Termios
 	err := ioctl(fd, getTermiosIoctl, uintptr(unsafe.Pointer(&value)))
 	if err != nil {
-		panic(err)
+		return syscall.Termios{} // This should only happen if called from a non-tty
 	}
 	return value
 }