Crashes with /connect 

```
/connect /dev/null
/connect -ssl_cert ... /home/luser/sockets/freenode-irc-orwell
```

`stunnel4 stunnel_sock.conf`
```
pid = /home/luser/run/stunnel.pid
output = /home/luser/log/stunnel_sock.log
[freenode-irc-orwell]
client = yes
accept = /home/luser/sockets/freenode-irc-orwell
connect = orwell.freenode.net:6697
#checkHost = orwell.freenode.net
```

reported by Koffa 