IP passed to API is blank

[spathizilla]

In LoginEventHandler.java on line 46, the ip address gathered there is always null.

URLEncoder.encode(String.valueOf(pc.getAddress().getHostName()), "UTF-8");

This becomes a major issue when someone has an ip lock on their Minecraft username as the mcbans API thinks the ip address is incorrect. (This is a major issue for me since I do have an ip lock - which seems to never remove)

Perhaps use getHostString() instead of getHostName()