break command support

util/grub-script-check.c

@@ -57,6 +57,14 @@ grub_refresh (void)
   fflush (stdout);
 }
 
+grub_err_t
+grub_script_break (grub_command_t cmd __attribute__((unused)),
+		   int argc __attribute__((unused)),
+		   char *argv[] __attribute__((unused)))
+{
+  return 0;
+}
+
 char *
 grub_script_execute_argument_to_string (struct grub_script_arg *arg __attribute__ ((unused)))
 {