=== modified file 'grub-core/kern/rescue_parser.c'
--- grub-core/kern/rescue_parser.c	2010-03-26 23:19:42 +0000
+++ grub-core/kern/rescue_parser.c	2011-11-05 01:15:31 +0000
@@ -52,8 +52,8 @@
   /* Get the command name.  */
   name = args[0];
 
-  /* If nothing is specified, restart.  */
-  if (*name == '\0')
+  /* If nothing is specified or a comment, restart.  */
+  if (*name == '\0' || *name == '#')
     goto quit;
 
   cmd = grub_command_find (name);