From a6eba8f1276e58d94b4134b2488768349c8f37dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=81kos=20Nagy?= <nagyakos@outlook.com>
Date: Fri, 5 May 2023 14:04:28 +0200
Subject: util/grub-install-common: Fix the key of the --core-compress option
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Commit f23bc6510 (Transform -C option to grub-mkstandalone to
--core-compress available in all grub-install flavours.) declared
a new long option for specifying the compression method to use for
the core image.

However, the option key has not been replaced in the parser function,
it still expects the old one formerly used by grub-mkstandalone.
Because of this the option is not recognized by any of the utils for
which it is listed as supported.

Reference:https://git.savannah.gnu.org/cgit/grub.git/commit?id=a6eba8f1276e58d94b4134b2488768349c8f37dc
Conflict:NA

Signed-off-by: Ákos Nagy <nagyakos@outlook.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
---
 util/grub-install-common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/grub-install-common.c b/util/grub-install-common.c
index 57ac445..52a29d1 100644
--- a/util/grub-install-common.c
+++ b/util/grub-install-common.c
@@ -472,7 +472,7 @@ grub_install_parse (int key, char *arg)
   const char *end;
   switch (key)
     {
-    case 'C':
+    case GRUB_INSTALL_OPTIONS_INSTALL_CORE_COMPRESS:
       if (grub_strcmp (arg, "xz") == 0)
 	{
 #ifdef HAVE_LIBLZMA
-- 
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