sanei_usb: allow non-configured devices for libusb-1.x (!219) · Merge requests · sane-project / backends

Peter S requested to merge peter_s/backends:patch-1 into master Oct 17, 2019

sanei_usb: allow non-configured devices for libusb-1.x - libusb_scan_devices() ignored devices that were not configured and sanei_usb_open() returned SANE_STATUS_INVAL when the device was not configured, rendering several USB scanners idle under macOS. Fix according to Oliver Schwartz's and others' findings, see issue #38.

sanei_usb: allow non-configured devices for libusb-1.x

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