Bug Report

Expected behavior

When I add any item to cart I expect this should be triggered $(document.body).trigger('edd_quantity_updated', [ response.cart_quantity ]);

Actual behavior

When I add item to cart this $(document.body).trigger('edd_quantity_updated', [ response.cart_quantity ]); not trigger when there is no span.edd-cart-quantity DOM because of this code:

$('span.edd-cart-quantity').each(function() {
	$(this).text(response.cart_quantity);
	$(document.body).trigger('edd_quantity_updated', [ response.cart_quantity ]);
});

Steps to reproduce the behavior

1. $(document.body).trigger('edd_quantity_updated', [ response.cart_quantity ]); should be out from $('span.edd-cart-quantity').each(function() {});
2. So the code would be:

$('span.edd-cart-quantity').each(function() {
	$(this).text(response.cart_quantity);	
});
$(document.body).trigger('edd_quantity_updated', [ response.cart_quantity ]);