scribu/wp-posts-to-posts — pull request #270 by johnbillion (2012-11-15 09:50:13+00:00)
Title: Prevent multiple identical calls to wp_localize_script()

With multiple connections defined, wp_localize_script() is called multiple times with the same parameters, meaning the P2PAdmin object is unnecessarily output multiple times. It doesn't cause any problems but it might as well be fixed.

Example screenshot: http://i.imgur.com/pwD6K.png