[ ! "$(find_mtd_index "$CI_UBIPART")" ] && CI_UBIPART="rootfs"
- [ "$file_type" == "ubi" ] && nand_upgrade_ubinized $1
- [ "$file_type" == "ubifs" ] && nand_upgrade_ubifs $1
+ [ "$file_type" = "ubi" ] && nand_upgrade_ubinized $1
+ [ "$file_type" = "ubifs" ] && nand_upgrade_ubifs $1
nand_upgrade_tar $1
}