Hello Neal,
Thank you for the feedback! Since we distribute the source code with our IVI drivers, you can certainly fix your copy of the driver. We will fix this bug in the next driver release. Please let us know if you find any other issues with this driver.
Best Regards,
Vesna Jadric
Instrument Drivers/IVI
P.S. There is the Instrument Control (GPIB, Serial, VISA, IVI) board which would be more suitable for this type of questions.