PATCH: silently accept empty lines in rescue mode

PATCH: silently accept empty lines in rescue mode

[Tristan Gingold]

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Hi,

extracted from my IA64 patch.

Tristan.

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2008-01-28  Tristan Gingold  <gingold@free.fr>

	* kern/rescue.c: Silently accept empty lines.


diff -ruNp -x '*~' -x CVS grub2.orig/kern/rescue.c grub2/kern/rescue.c
--- grub2.orig/kern/rescue.c	2007-09-03 22:28:23.000000000 +0200
+++ grub2/kern/rescue.c	2008-01-28 16:29:58.000000000 +0100
@@ -659,6 +659,8 @@ grub_enter_rescue_mode (void)
 
       /* Get a command line.  */
       grub_rescue_get_command_line ("grub rescue> ");
+      if (line[0] == 0)
+	continue;
 
       if (grub_parser_split_cmdline (line, getline, &n, &args) || n < 0)
 	continue;

Re: PATCH: silently accept empty lines in rescue mode

[Marco Gerards]

Tristan Gingold <tgingold@free.fr> writes:

Hi,

> extracted from my IA64 patch.
>
> Tristan.
>
> 2008-01-28  Tristan Gingold  <gingold@free.fr>
>
> 	* kern/rescue.c: Silently accept empty lines.

What did it print?

This can be applied.

--
Marco

Re: PATCH: silently accept empty lines in rescue mode

[Tristan Gingold]

On Tue, Jan 29, 2008 at 09:26:16AM +0100, Marco Gerards wrote:
> Tristan Gingold <tgingold@free.fr> writes:

> What did it print?

Nothing.  Typing enter at the prompt simply print a new prompt.  Like bash.

> This can be applied.

I don't have commit rights, so I can't apply it.

Tristan.

Re: PATCH: silently accept empty lines in rescue mode

[Robert Millan]

On Wed, Jan 30, 2008 at 06:50:02AM +0100, Tristan Gingold wrote:
> > This can be applied.
> 
> I don't have commit rights, so I can't apply it.

Committed.

-- 
Robert Millan

<GPLv2> I know my rights; I want my phone call!
<DRM> What use is a phone call… if you are unable to speak?
(as seen on /.)