rtCamp/nginx-helper — pull request #56 by jinnko (2013-12-31 18:07:09+00:00)
Title: Fix missing wp_sanitize_redirect function call.

After changing the domain of a hosted site the error described at http://wordpress.org/support/topic/call-to-undefined-function-wp_sanitize_redirect occurred. This patch is the suggested fix from the post and has resolved the problem.

It's not clear why this only happened after changing the domain of the site.