[Nut-upsdev] APC Smart-UPS 1000 RM USB problems with newhidups

[Justin Maggard]

I'm trying to use a rackmount Smart-UPS from APC with the USB connector, and 
I'm running into some issues.  They seem to stem from the fact that the 
Report Descriptor is much larger than any other UPS I've seen (61939 bytes). 
  Here is the quick fix that I put in libusb.c after getting the HID 
descriptor, and before getting the Report descriptor, which seems to work 
okay:
                        if (desc->wDescriptorLength > 4096) {
                                desc->wDescriptorLength = 4096;
                        }
I'm sure there is a better way to handle this.  I'm just wondering if this 
is okay to do, and if anyone had a better way to fix it.  Thanks!