eeef00f00758a843ab89d1fcde6a527d5e259323,src/org/pentaho/di/trans/steps/validator/Validator.java,Validator,init,#StepMetaInterface#StepDataInterface#,197
Before Change
stringMeta.setType(ValueMetaInterface.TYPE_STRING);
try {
data.minimumValue[i] = data.constantsMeta[i].convertData(stringMeta, field.getMinimumValue());
data.maximumValue[i] = data.constantsMeta[i].convertData(stringMeta, field.getMaximumValue());
int listSize = field.getAllowedValues()!=null ? field.getAllowedValues().length : 0;
data.listValues[i] = new Object[listSize];
After Change
stringMeta.setType(ValueMetaInterface.TYPE_STRING);
try {
data.minimumValue[i] = Const.isEmpty(field.getMinimumValue()) ? null : data.constantsMeta[i].convertData(stringMeta, field.getMinimumValue());
data.maximumValue[i] = Const.isEmpty(field.getMaximumValue()) ? null : data.constantsMeta[i].convertData(stringMeta, field.getMaximumValue());
int listSize = field.getAllowedValues()!=null ? field.getAllowedValues().length : 0;
data.listValues[i] = new Object[listSize];