User: liammcdermott Branch: DRUPAL-6--1 Date: Fri, 26 Mar 2010 10:26:50 +0000 Modified files: /modules/user_stats user_stats.module Log message: by liammdermott: make cache set test specifically for NULL, so zeros are not discarded. Links: http://cvs.drupal.org/diff.php?path=contributions/modules/user_stats/user_st...