gtm4wp_productdata broken

Hi. Code in gtm4wp_woocommerce_enhanced_ecom_product_click (integration/woocommerce.php line 557 and onwards) is incorrect, causing JS error and GMT event to not be raised. Details:

1. See line #562:
var _productdata = $( this ).closest( '.product' ).length;

_productdata var holds the count (int) of the available products. This is then used in line #563 to determine if any product info is available, which is of course good.

BUT

2. See line #564:
var productdata = _productdata.find( '.gtm4wp_productdata' );
You are trying to call a ‘find’ method on an INTEGER!

This is really easy to resolve. Simply current code (lines 562-563) which is:

var _productdata = $( this ).closest( '.product' ).length;
if ( _productdata > 0 ) {

Needs to be replaced with:

var _productdata = $( this ).closest( '.product' );     
if ( _productdata.length > 0 ) {

Any chance this can be done in a quick plugin update?

THANKS!!!