diff options
Diffstat (limited to 'package/network')
| -rw-r--r-- | package/network/services/dnsmasq/files/dnsmasq.init | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init index 45fc29e2a6..46607dfe25 100644 --- a/package/network/services/dnsmasq/files/dnsmasq.init +++ b/package/network/services/dnsmasq/files/dnsmasq.init @@ -23,22 +23,22 @@ xappend() { } hex_to_hostid() { - local var="$1" - local hex="${2#0x}" # strip optional "0x" prefix - - if [ -n "${hex//[0-9a-fA-F]/}" ]; then - # is invalid hex literal - return 1 - fi - - # convert into host id - export "$var=$( - printf "%0x:%0x" \ - $(((0x$hex >> 16) % 65536)) \ - $(( 0x$hex % 65536)) - )" - - return 0 + local var="$1" + local hex="${2#0x}" # strip optional "0x" prefix + + if [ -n "${hex//[0-9a-fA-F]/}" ]; then + # is invalid hex literal + return 1 + fi + + # convert into host id + export "$var=$( + printf "%0x:%0x" \ + $(((0x$hex >> 16) % 65536)) \ + $(( 0x$hex % 65536)) + )" + + return 0 } dhcp_calc() { |