dnsmasq: Make the --dhcp-host logic easier to understand
Use an if/else statement to cover the two different syntaxes. Add comments explaining what the end results should look like. This patch should not change the script's output. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Backport of r42320 git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@42390 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -299,14 +299,16 @@ dhcp_host_add() {
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}
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config_get mac "$cfg" mac
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[ -z "$mac" ] && {
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if [ -n "$mac" ]; then
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# --dhcp-host=00:20:e0:3b:13:af,192.168.0.199,lap
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macs=""
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for m in $mac; do append macs "$m" ","; done
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else
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# --dhcp-host=lap,192.168.0.199
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[ -n "$name" ] || return 0
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mac="$name"
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macs="$name"
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name=""
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}
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macs=""
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for m in $mac; do append macs "$m" ","; done
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fi
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config_get tag "$cfg" tag
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