[PATCH] expand-on-first-boot: Fix after failing on every error

[Jan Kiszka <jan.kiszka@siemens.com>]

From: Jan Kiszka <jan.kiszka@siemens.com>

As we bail out on every failing command, the test of GPT causes a
premature script end if there is now GPT in the game.

Fixes: 991d2e903930 ("expand-on-first-boot: Preserve MBR on expansion of GPT disks")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 .../expand-on-first-boot/files/expand-last-partition.sh         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-support/expand-on-first-boot/files/expand-last-partition.sh b/meta/recipes-support/expand-on-first-boot/files/expand-last-partition.sh
index 0cb2ee21..7660bf44 100755
--- a/meta/recipes-support/expand-on-first-boot/files/expand-last-partition.sh
+++ b/meta/recipes-support/expand-on-first-boot/files/expand-last-partition.sh
@@ -41,7 +41,7 @@ if [ "$DISK_SIZE" -lt "$MINIMAL_SIZE" ]; then
 	exit 0
 fi
 
-IS_GPT="$(sfdisk -d "${BOOT_DEV}" 2>/dev/null | grep -q "label: gpt" && echo 1)"
+IS_GPT="$(sfdisk -d "${BOOT_DEV}" 2>/dev/null | grep -q "label: gpt" && echo 1 || true)"
 if [ "$IS_GPT" = "1" ]; then
 	dd if="${BOOT_DEV}" of=/dev/shm/__mbr__.bak count=1
 fi
-- 
2.43.0