woothemes/woocommerce — pull request #3231 by thenbrent (2013-05-23 06:25:17+00:00)
Title: Remove duplicate email actions

The `'woocommerce_order_status_pending_to_processing'` and
`'woocommerce_order_status_pending_to_on-hold'` email actions were included twice in the `$email_actions` array. Pretty sure no emails were not being duplicated though, so very minor patch.