Undefined Links?

Can't figure out why I'm only getting undefined results when running the test?
Not even getting an error, just nothing.
This is what i ran --
var google = require( "./google/lib/google.js" );

google.resultsPerPage = 25;
var nextCounter = 0;

google( 'node.js best practices' , function( err , next , links )
{
if( err )
{
console.error( err );
}
console.log( links.length );
for( var i = 0 ; i < links.length ; i++ )
{
console.log( links[i].title + ' - ' + links[i].link );
console.log( links[i].description + "\n" );
}
if( nextCounter < 4 )
{
nextCounter+=1;
if( next )
{
next();
}
}
});

Start by reproducing the reported command against google/lib/google.js and inspect how the callback receives links and their title, link, and description fields. Determine why the example produces undefined results, then verify the behavior with the project's available test command or a focused regression test.