Undefined index: post_type

The particular line of code is

if ( ‘edit.php’ !== $pagenow || ‘job_listing’ !== $wp->query_vars[‘post_type’] )

The other if statements in the method test against $_GET, which we can see is set in the URL. Would changing the code to

if ( ‘edit.php’ !== $pagenow || ‘job_listing’ !== $_GET[‘post_type’] )

solve the problem?

(alternatively using isset($wp->query_vars[‘post_type’]) to test for it would presumably also work, dependent on which is the better case to return from…)

Ta!