wp-e-commerce/WP-e-Commerce — pull request #156 by curtismchale (2013-01-28 05:19:18+00:00)
Title: removing usages of $wpdb where declared but never used

Fixes for #144 and #155.

Just removes usages of `$wpdb` where it was declared but never used in the function. I don't see a reason for it to be there.