Twenty Eleven hides category and tag text on custom post types being included into loop using 'pre_get_posts' action

[Marko-M]

Twenty Eleven themes custom.php uses 'post' == get_post_type() to hide category and tag text for pages on Search like this:

<?php if ( 'post' == get_post_type() ) : // Hide category and tag text for pages on Search ?>
...
<?php endif; // End if 'post' == get_post_type() ?>

This 'if' doesn't hide category and tag text for pages on Search but hides category and tag text on custom post types being included into loop using 'pre_get_posts' action.

What we should probably use instead is is_object_in_taxonomy( get_post_type(), 'post_tag' ) and 'category'.

In 20922.diff​: Show categories and tags only when supported by post type.

In [22193]:

Twenty Eleven: show categories and tags only when supported by post type, using is_object_in_taxonomy() instead of only checking for 'post' post types. Props obenland, fixes #20922.