pentaho/pentaho-kettle — pull request #398 by stepanovdg (2014-03-25 06:13:03+00:00)
Title: [SP-1180] Backport of [PDI-9598] toggling KETTLE_EMPTY_STRING_DIFFERS_FROM_NULL variable has no effect on whether a field is recognized as empty or not empty ("Switch/Case" step)

* Reformat
* Changed: data.valueMeta.isNull( lookupData ) line 147