[PATCH] Minor off-by-one error

[Martin Kraemer <Ma...@mch.sni.de>]

You might want to re-check this:

>   ports=strchr(ips, ':');
>   if (ports != NULL)
>   {
>       if (ports == ips) return "Missing IP address";
>       else if (ports[0] == '\0')
>>>                   ^^^This should be [0], right?
>>>                      Otherwise the if() is never executed.
>           return "Address must end in :<port-number>";
>       *(ports++) = '\0';
>   } else
>       ports = ips;

A patch is appended.

    Martin
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