[PATCH 1/1] sysupgrade need fwtool over the next stages to remove the metadata info for UBI volumes. This patch creates copy of /usr/bin/fwtool to /tmp directory to preserves it after the sysupgrade ramdisk switch. Later fwtool is being referenced from platform.sh script for device specific metadata removal

[Todor Colov]

Signed-off-by: Todor Colov <todorcolov at abv.bg>
---
 package/base-files/files/lib/upgrade/fwtool.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/package/base-files/files/lib/upgrade/fwtool.sh b/package/base-files/files/lib/upgrade/fwtool.sh
index a0b3fb0a04..e4736c06f3 100644
--- a/package/base-files/files/lib/upgrade/fwtool.sh
+++ b/package/base-files/files/lib/upgrade/fwtool.sh
@@ -36,7 +36,9 @@ fwtool_check_image() {
 		}
 		[ "$REQUIRE_IMAGE_METADATA" = 1 ] && return 1
 		return 0
-	fi
+	fi	
+	# keep fwtool copy in /tmp for later reference from platform.sh for device specific metadata removal
+	cp /usr/bin/fwtool /tmp/.
 
 	json_load "$(cat /tmp/sysupgrade.meta)" || {
 		echo "Invalid image metadata"
-- 
2.27.0