}
url_kernel=$url/openwrt-ar71xx-vmlinux.elf
-url_rootfs=$url/openwrt-ar71xx-rootfs.tgz
+url_rootfs=$url/openwrt-ar71xx-rootfs.tar.gz
mtd_kernel="$(find_mtd_part 'kernel')"
mtd_rootfs="$(find_mtd_part 'rootfs')"
mount -t yaffs2 "$mtd_rootfs" "$mnt_rootfs"
echo "Copying kernel..."
-cp $src_kernel $mnt_kernel/kernel
+cp $src_kernel $mnt_kernel/kernel || {
+ echo "Error occured while copying the kernel"
+ exit 1
+}
chmod +x $mnt_kernel/kernel
echo "Preparing filesystem..."