From 0e733bd0de5c6a14a510cab79b41146a40cb1800 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Date: Sat, 26 Sep 2015 02:54:32 +0200
Subject: [PATCH] kernel-install: call grub2-mkconfig only when it is installed

On systems booting with EFI, there is no grub2 installed at all - the
system is started directly to xen.efi.
---
 system-config/kernel-grub2.install | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/system-config/kernel-grub2.install b/system-config/kernel-grub2.install
index dd02864..71f0a36 100755
--- a/system-config/kernel-grub2.install
+++ b/system-config/kernel-grub2.install
@@ -11,4 +11,6 @@ case "$COMMAND" in
         rm -f "/boot/initramfs-${KVER}.img"
         ;;
 esac
-grub2-mkconfig -o /boot/grub2/grub.cfg
+if [ -x /usr/sbin/grub2-mkconfig ]; then
+    grub2-mkconfig -o /boot/grub2/grub.cfg
+fi