maxLineLength undefined when splitting long lines

[secretrobotron]

It's possible to cause a Client's maxLineLength to be undefined, so that when it tries to split long lines, it fails:

/Users/secretrobotron/src/webmaker-projects-bot/node_modules/irc/lib/irc.js:923
    if (c.match(/\s/)) {
         ^
TypeError: Cannot read property 'match' of undefined
    at Client._splitLongLines (/Users/secretrobotron/src/webmaker-projects-bot/node_modules/irc/lib/irc.js:923:10)
    at /Users/secretrobotron/src/webmaker-projects-bot/node_modules/irc/lib/irc.js:960:36
    at Array.forEach (native)
    at Client._speak (/Users/secretrobotron/src/webmaker-projects-bot/node_modules/irc/lib/irc.js:959:12)
    at Client.say (/Users/secretrobotron/src/webmaker-projects-bot/node_modules/irc/lib/irc.js:946:10)
    at Request._callback (/Users/secretrobotron/src/webmaker-projects-bot/worker.js:78:21)
    at Request.self.callback (/Users/secretrobotron/src/webmaker-projects-bot/node_modules/request/request.js:198:22)
    at Request.emit (events.js:110:17)
    at Request.<anonymous> (/Users/secretrobotron/src/webmaker-projects-bot/node_modules/request/request.js:1073:14)
    at Request.emit (events.js:129:20)

[ghost]

This is due to the none existent: 'this.maxLineLength' line 957.

Client.prototype._speak = function (kind, target, text) {
    var self = this;
    console.log(this);
    var maxLength = this.maxLineLength - target.length;  
    if (typeof text !== 'undefined') {
        text.toString().split(/\r?\n/).filter(function (line) {
            return line.length > 0;
        }).forEach(function (line) {

Not sure if this was removed, as I'm new to this project,

I changed this.maxLineLength to this.supported.channel.length the default value is 200, not sure if this is even the correct 'length' but it seems to work?? can anyone verify this for the Client object?

I'll submit a very small pull request if this IS the case.