[ZkJRViewer] - NPE when using List constructor
Description
When using the constructor:
public ZkJRViewer(java.util.List<JasperPrint> jasperPrintList, String title)
A NPE is throwed. This NPE is caused by this modification: https://idempiere.atlassian.net/browse/IDEMPIERE-2850
Patch attached, suggestions are welcome.
Environment
None
