From: Eric Luehrsen Date: Thu, 22 Dec 2016 18:24:12 +0000 (-0500) Subject: dnsmasq: clean up white space in dnsmasq.init X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=06e26363d89788b536e5f2317ec19288c4f6b805;p=librecmc%2Flibrecmc.git dnsmasq: clean up white space in dnsmasq.init Signed-off-by: Eric Luehrsen --- 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() {