[Dnsmasq-discuss] 2.55 X 2.57: problem with option smtp-server

[Carlos Carvalho]

In 2.55 we could say in dhcp-optsfile:

tag:aconcagua,tag:vl160,69,hoggar

However 2.57.1 complains: "bad IP address at line 21 of
/etc/dnsmasq/dhcp-options"

Is this a bug in 57.1 or was it a bug in 55? rfc2132 says the length
must be a multiple of 4 but doesn't say it must be the ipv4 address...
The changelog doesn't mention anything.