From 793423b50929fd9b66d7b19585fe1a4ecf276a63 Mon Sep 17 00:00:00 2001
From: hexdump <hexdump0815@googlemail.com>
Date: Sun, 22 Jan 2023 22:33:10 +0100
Subject: [PATCH] scripts: wipe gpt partition info after writing boot blocks

in case boot blocks from other dists like armbian or minimyth2 are used
it is a good idea to wipe the gpt partition info to avoid old remaining
gpt partition info from those boot blocks to confuse newly created mbr
partition based setups
---
 scripts/create-image.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scripts/create-image.sh b/scripts/create-image.sh
index f30db9fc..128aa545 100755
--- a/scripts/create-image.sh
+++ b/scripts/create-image.sh
@@ -166,6 +166,10 @@ if [ "${CROSPARTS}" = "true" ]; then
 else
   if [ -f ${DOWNLOAD_DIR}/boot-${1}-${2}.dd ]; then
     dd if=${DOWNLOAD_DIR}/boot-${1}-${2}.dd of=/dev/loop0
+    # clear the partition table and reread it via partprobe in case the boot
+    # blocks provided contained a gpt partition table which might confuse later
+    sgdisk -Z /dev/loop0
+    partprobe /dev/loop0
   fi
 fi