Re: [PATCH] Create floppy emulation boot CD with grub-mkimage

[Robert Millan <rmh@aybabtu.com>]

On Sat, Feb 09, 2008 at 07:56:16PM +0800, Bean wrote:
>        if (grub_root_drive == 0xFF)
>          grub_root_drive = grub_boot_drive;
> 
> -      if (grub_root_drive >= GRUB_BIOSDISK_MACHINE_CDROM_START)
> -        grub_sprintf (dev, "(cd%u",
> -		      grub_root_drive - GRUB_BIOSDISK_MACHINE_CDROM_START);
> +      if ((grub_root_drive >= GRUB_BIOSDISK_MACHINE_CDROM_START) &&
> +          (grub_root_drive < GRUB_BIOSDISK_MACHINE_CDROM_END))
> +	grub_strcpy (dev, "(cd0)");
>        else
>          grub_sprintf (dev, "(%cd%u",
>  		      (grub_root_drive & 0x80) ? 'h' : 'f',

I'm confused by this.  Did you mean the opposite?  I.e. when grub_root_drive
is out of bounds, set dev to cd0.

-- 
Robert Millan

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