grub2/0447-Add-support-for-crappy-cd-craparino.patch

From abd3c20d447a3c3ed28b9e73b59b5862d3eddf2d Mon Sep 17 00:00:00 2001
From: Matthew Garrett <mjg@redhat.com>
Date: Tue, 10 Jul 2012 11:58:52 -0400
Subject: [PATCH 447/482] Add support for crappy cd craparino

---
 grub-core/disk/efi/efidisk.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/grub-core/disk/efi/efidisk.c b/grub-core/disk/efi/efidisk.c
index ebd906e..08c303e 100644
--- a/grub-core/disk/efi/efidisk.c
+++ b/grub-core/disk/efi/efidisk.c
@@ -799,6 +799,16 @@ grub_efidisk_get_device_name (grub_efi_handle_t *handle)
   if (! ldp)
     return 0;
 
+  if (GRUB_EFI_DEVICE_PATH_TYPE (ldp) == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE &&
+      (GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp) == GRUB_EFI_CDROM_DEVICE_PATH_SUBTYPE))
+    {
+      ldp->type = GRUB_EFI_END_DEVICE_PATH_TYPE;
+      ldp->subtype = GRUB_EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE;
+      ldp->length[0] = 4;
+      ldp->length[1] = 0;
+      ldp = find_last_device_path(dp);
+    }
+
   if (GRUB_EFI_DEVICE_PATH_TYPE (ldp) == GRUB_EFI_MEDIA_DEVICE_PATH_TYPE
       && (GRUB_EFI_DEVICE_PATH_SUBTYPE (ldp)
 	  == GRUB_EFI_HARD_DRIVE_DEVICE_PATH_SUBTYPE))
-- 
1.8.2.1