libs/uci: Cursor.delete_all: fix logical condition
libs/uci: Cursor.delete_all: fix logical condition

8devices/luci,8devices/luci,8devices/luci,deepak78/luci,deepak78/luci,deepak78/luci,8devices/luci,deepak78/luci,deepak78/luci,deepak78/luci,deepak78/luci,8devices/luci,8devices/luci,deepak78/luci