3914 |
#ifdef SUPPORT_SERIAL |
#ifdef SUPPORT_SERIAL |
3915 |
else if (grub_memcmp (arg, "serial", sizeof ("serial") - 1) == 0) |
else if (grub_memcmp (arg, "serial", sizeof ("serial") - 1) == 0) |
3916 |
{ |
{ |
3917 |
terminal |= TERMINAL_SERIAL; |
if (serial_exists ()) |
3918 |
if (! default_terminal) |
{ |
3919 |
default_terminal = TERMINAL_SERIAL; |
terminal |= TERMINAL_SERIAL; |
3920 |
|
if (! default_terminal) |
3921 |
|
default_terminal = TERMINAL_SERIAL; |
3922 |
|
} |
3923 |
|
else |
3924 |
|
{ |
3925 |
|
terminal = saved_terminal; |
3926 |
|
errnum = ERR_NEED_SERIAL; |
3927 |
|
return 1; |
3928 |
|
} |
3929 |
} |
} |
3930 |
#endif /* SUPPORT_SERIAL */ |
#endif /* SUPPORT_SERIAL */ |
3931 |
else |
else |