Errors in log

If you have the search module activated acidfree causes errors to come up in the log when cron is run after images have been updated.

eg

in_array() [function.in-array]: Wrong datatype for second argument in /home/xxxxxx/public_html/sites/all/modules/acidfree/acidfree.module on line 1692.

array_keys() [function.array-keys]: The first argument should be an array in /home/xxxxx/public_html/sites/all/modules/acidfree/acidfree.module on line 1692.

This is due to acidfree trying to generate the pagers when the images are indexed. This patch makes the pagers and breadcrumbs get generated when the full page is being viewed, and not when it is being indexed.