#32 --daemonize should not eat an argument

[Jason Long]

Running
/path/to/dkimproxy.in --daemonize 127.0.0.1:10025 127.0.0.1:10026

gives
Error: wrong number of arguments

However, running
/path/to/dkimproxy.in --daemonize=1 127.0.0.1:10025 127.0.0.1:10026

works just fine.