Servoy JasperReports Plugin

When used to retrieve a byte[] you should be able to use

byte[] = plugins.jasperPluginRMI.runReport(serverName,report,false,outputType,params);

However the code results to nooutput = false and a filename of "", then a call to saveByteArrayToFile() throw a FileNotFoundException.

Here's a patch which simply checks for filename before attempting to create the file in saveByteArrayToFile().