2009-09-08 Felix Zielcke <fzielcke@z-51.de>

	* kern/rescue_parser.c (grub_rescue_parse_line): Only suggest to try
	`help' if the command exists.

diff --git a/ChangeLog b/ChangeLog
index b2d543687deda13f846fdb02ae47db889a509e8f..8ac9309a4f1b771b44fc35e781794ac36681ac5a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-09-08  Felix Zielcke  <fzielcke@z-51.de>
+
+       * kern/rescue_parser.c (grub_rescue_parse_line): Only suggest to try
+       `help' if the command exists.
+
 2009-09-06  Robert Millan  <rmh.grub@aybabtu.com>
 
        * INSTALL: Require GCC 4.1.3 or later.

diff --git a/kern/rescue_parser.c b/kern/rescue_parser.c
index 79f32b8fd9a496462b5077404a6cebc47701fa95..1e0841e49d2fd7fd0784cf51fe85f4a258730ad9 100644 (file)
--- 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: