[syslinux] lua.c32 : run_command() does not work if ALLOWOPTIONS from menu is set to 0

[Pedro Koschi]

Good day,
If I set allowoptions to 0 to hide editing menu entries and then select to
run lua.c32 from menu , run_command() from inside the script it seems to
invoke kernel/com32 modules without any parameter. For example pxechn.c32
will never be happy no matter what the command line is. But if you set
allowoptions to 1 everything starts to work as expected, except the menu
itself.