local cfg_size= kernel_size= rootfs_size=
local append=""
- [ -f "$CONF_TAR" -a "$SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
+ [ -f "$CONF_TAR" -a "$UPGRADE_OPT_UPGRADE_OPT_SAVE_CONFIG" -eq 1 ] && append="-j $CONF_TAR"
cfg_size=$(dd if="$img_path" bs=2 skip=35 count=4 2>/dev/null)
kernel_size=$(dd if="$img_path" bs=2 skip=71 count=4 2>/dev/null)