In order for contribs to call comment_multiple_delete_confirm(), they must precede this call with a module_load_include('inc', 'comment', 'comment.admin'). If the delete function is in comment.module, the extra load is unnecessary. If I can get CVS working again for D7, I will create a patch, but it is very simple: just cut the function from comment.admin.inc and paste it into comment.module.
This problem was found in D6, so it would be real nice if the fix could be back-ported.
Comments
Comment #1
damien tournoud commentedIrrelevant for D7, just drupal_function_exists() that function.