woothemes/woocommerce — pull request #6635 by tivnet (2014-10-28 00:21:44+00:00)
Title: Avoid notices if file does not exist

1. I've got notices on files
my-theme/woocommerce/single-product\add-to-cart\bundle.php,
my-theme/woocommerce/single-product\bundled-item-image.php,
my-theme/woocommerce/single-product\bundled-item-title.php
which are Template Overrides (WooCommerce Product Bundles)
and do not exist in the WC plugin.

2. There should be a more elegant way, because this is just to shut up notices. No version comparison performed.