From db5bff2a4b052ef5d4d987b5b35cd660a435ec6c Mon Sep 17 00:00:00 2001
From: Michael Kirkedal Thomsen <kirkedal@acm.org>
Date: Wed, 2 Nov 2016 17:30:44 +0100
Subject: [PATCH] Right order in run_script: creating the boot loading settings
 _before_ using it.

---
 run_qemu.sh | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/run_qemu.sh b/run_qemu.sh
index 32675fa..5414ac7 100755
--- a/run_qemu.sh
+++ b/run_qemu.sh
@@ -11,6 +11,7 @@ set -euo pipefail
 iso_path=./qemu/kudos.iso
 kudos_disk_path=./store.file
 kudos_path=./kudos/kudos-x86_64
+grub_set_path=./qemu/grub/iso/boot/grub/grub.cfg
 
 if [ -f "$iso_path" ]; then
   rm "$iso_path"
@@ -18,11 +19,9 @@ fi
 
 cp -f "$kudos_path" "./qemu/grub/iso/boot/kudos-x86_64"
 
-grub-mkrescue -o "$iso_path" "./qemu/grub/iso"
-
-rm qemu/grub/iso/boot/grub/grub.cfg
-
-touch qemu/grub/iso/boot/grub/grub.cfg 
+if [ -f "$grub_set_path" ]; then
+    rm "$grub_set_path"
+fi
 
 echo "set timeout=0
 set default=0 # Set the default menu entry
@@ -32,6 +31,8 @@ menuentry \"kudos\" {
    boot
 }" >> ./qemu/grub/iso/boot/grub/grub.cfg 
 
+grub-mkrescue -o "$iso_path" "./qemu/grub/iso"
+
 qemu-system-x86_64 \
   -gdb tcp::1234    \
   -monitor stdio    `# non graphical mode` \