openwebwork/webwork2-dev — pull request #56 by apizer (2012-10-10 20:01:30+00:00)
Title: Use Storable::nfreeze instead of freeze

This fixes a bug discussed in http://webwork.maa.org/moodle/mod/forum/discuss.php?d=2562

Two files are modified, AchievementEvaluator.pm and Utils.pm