diff options
Diffstat (limited to 'target/linux/ramips/mt7621/base-files')
| -rw-r--r-- | target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh index 071a132e02..8303ae9922 100644 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/iodata.sh @@ -29,7 +29,7 @@ iodata_mstc_upgrade_prepare() { iodata_mstc_prepare_fail fi - if [ -z "$persist_mtd" -o -z "$factory_mtd" ]; then + if [ -z "$persist_mtd" ] || [ -z "$factory_mtd" ]; then echo 'cannot find mtd partition(s), "factory" or "persist"' iodata_mstc_prepare_fail fi @@ -37,11 +37,11 @@ iodata_mstc_upgrade_prepare() { local bootnum=$(hexdump -s 4 -n 1 -e '"%x"' ${persist_mtd}) local debugflag=$(hexdump -s $((dflag_offset)) -n 1 -e '"%x"' ${factory_mtd}) - if [ "$bootnum" != "1" -a "$bootnum" != "2" ]; then + if [ "$bootnum" != "1" ] && [ "$bootnum" != "2" ]; then echo "failed to get bootnum, please check the value at 0x4 in ${persist_mtd}" iodata_mstc_prepare_fail fi - if [ "$debugflag" != "0" -a "$debugflag" != "1" ]; then + if [ "$debugflag" != "0" ] && [ "$debugflag" != "1" ]; then echo "failed to get debugflag, please check the value at ${dflag_offset} in ${factory_mtd}" iodata_mstc_prepare_fail fi |