* grub-core/commands/nativedisk.c: Ignore unknown filesystem error.

ChangeLog

@@ -1,3 +1,7 @@
+2013-04-28  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/commands/nativedisk.c: Ignore unknown filesystem error.
+
 2013-04-28  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	New command `nativedisk'.

grub-core/commands/nativedisk.c

@@ -79,6 +79,8 @@ iterate_device (const char *name, void *data)
 
   if (get_uuid (name, &cur_uuid))
     {
+      if (grub_errno == GRUB_ERR_UNKNOWN_FS)
+	grub_errno = 0;
       grub_print_error ();
       return 0;
     }