Tiny command line fix

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Here is a patch that fixes "backspace" ('\b') acting as "delete" (ctrl-d) when at beginning of line.

2005-07-03 Vincent Pelletier <[email protected]>

* normal/comandline.c
(grub_cmdline_get): Don't fallback on ctrl-d when backspace is pressed at beginning of line.
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Index: normal/cmdline.c
===================================================================
RCS file: /cvsroot/grub/grub2/normal/cmdline.c,v
retrieving revision 1.14

diff -u -p -r1.14 cmdline.c
@@ -717,6 +717,8 @@ grub_cmdline_get (const char *prompt, ch
 	      lpos--;
 	      cl_set_pos ();
 	    }
+          else
+            break;
 	  /* fall through */
 	  
 	case 4:	/* Ctrl-d */

commandline.c? Hmm, you seem not to use the Change Log mode in Emacs. ;)

Please check it in.

Okuji