From 6dc8b4a57a342c91688fbe943d84f7d2a697efea Mon Sep 17 00:00:00 2001
From: Javier Martinez Canillas <javierm@redhat.com>
Date: Fri, 11 Jun 2021 00:18:35 +0200
Subject: [PATCH] Generate a GRUB config if is not present in the ESP

If there's no GRUB config in the ESP, generate one. This is a full config
but later the posttrans script will convert it to the minimal config stub.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
---
 grub2.spec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grub2.spec b/grub2.spec
index b89c1a2d..3ed54551 100644
--- a/grub2.spec
+++ b/grub2.spec
@@ -354,7 +354,7 @@ EFI_HOME=%{efi_esp_dir}
 GRUB_HOME=/boot/grub2
 
 if test ! -f ${EFI_HOME}/grub.cfg; then
-   exit 0 # nothing to unify, nothing to do
+   grub2-mkconfig -o ${EFI_HOME}/grub.cfg
 fi
 
 if grep -q "configfile" ${EFI_HOME}/grub.cfg; then