treewide: use new procd sysupgrade $UPGRADE_BACKUP variable

[openwrt/staging/chunkeey.git] / target / linux / brcm2708 / base-files / lib / upgrade / platform.sh

diff --git a/target/linux/brcm2708/base-files/lib/upgrade/platform.sh b/target/linux/brcm2708/base-files/lib/upgrade/platform.sh
index 48994ebe074cfbc68e6002536e6c49282345cfea..811355b8f771e0f86c9614b17cda23e6cb7f42a8 100644 (file)
--- a/target/linux/brcm2708/base-files/lib/upgrade/platform.sh
+++ b/target/linux/brcm2708/base-files/lib/upgrade/platform.sh
@@ -91,8 +91,8 @@ platform_copy_config() {
        if export_partdevice partdev 1; then
                mkdir -p /boot
                [ -f /boot/kernel.img ] || mount -t vfat -o rw,noatime "/dev/$partdev" /boot
-               cp -af "$CONF_TAR" "/boot/$BACKUP_FILE"
-               tar -C / -zxvf "$CONF_TAR" boot/config.txt
+               cp -af "$UPGRADE_BACKUP" "/boot/$BACKUP_FILE"
+               tar -C / -zxvf "$UPGRADE_BACKUP" boot/config.txt
                sync
                unmount /boot
        fi