modxcms/revolution — pull request #362 by bertoost (2012-08-28 06:45:37+00:00)
Title: Update core/model/modx/processors/resource/update.class.php

SHOULD BE TESTED MORE!
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This fix will take care of mutliple-tv-value which are empty.
Let's say; a checkboxgroup without any value set will save a record with the famous || in it..
With this fix the record isn't saved