From f4312118cc04e75dd08130137476742016337b68 Mon Sep 17 00:00:00 2001
From: Ethan Hsieh <ethan.hsieh@canonical.com>
Date: Thu, 8 Jul 2021 15:16:43 +0800
Subject: [PATCH] functions: download snap packages with correct architecture

Have to set UBUNTU_STORE_ARCH when the architecture of host machine is
different from target machine
---
 live-build/functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/live-build/functions b/live-build/functions
index d1be603b..99e3bd5b 100644
--- a/live-build/functions
+++ b/live-build/functions
@@ -548,7 +548,7 @@ _snap_preseed() {
     sh -c "
         set -x;
         cd \"$CHROOT_ROOT/var/lib/snapd/seed\";
-        SNAPPY_STORE_NO_CDN=1 snap download \
+        UBUNTU_STORE_ARCH=$ARCH SNAPPY_STORE_NO_CDN=1 snap download \
             --cohort="${COHORT_KEY:-}" \
             --channel=\"$CHANNEL\" \"$SNAP_NAME\"" || snap_download_failed=1
     if [ $snap_download_failed = 1 ] ; then