I think we shouldn't tell users to type `help' if the command doestn't
exist in rescue mode, i.e. minicmd isn't included in core.img
This increases the size of kernel.img for me by 28 bytes. I think it's
worth.
It's so small I don't bother to attach it:
2009-09-06 Felix Zielcke <fziel...@z-51.de>
* kern/rescue_parser.c (grub_rescue_parse_line): Only suggest to try
`help' if the command exists.
diff --git a/kern/rescue_parser.c b/kern/rescue_parser.c
index 79f32b8..1e0841e 100644
--- a/kern/rescue_parser.c
+++ b/kern/rescue_parser.c
@@ -61,7 +61,8 @@ grub_rescue_parse_line (char *line, grub_reader_getline_t
getline)
else
{
grub_printf ("Unknown command `%s'\n", name);
- grub_printf ("Try `help' for usage\n");
+ if (grub_command_find ("help"))
+ grub_printf ("Try `help' for usage\n");
}
quit:
--
Felix Zielcke
Proud Debian Maintainer
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