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am7xxx: check the return value of libusb_get_configuration()
authorAntonio Ospite <ao2@ao2.it>
Mon, 20 Apr 2015 15:09:19 +0000 (17:09 +0200)
committerAntonio Ospite <ao2@ao2.it>
Mon, 20 Apr 2015 16:03:55 +0000 (18:03 +0200)
libusb_get_configuration() can still fail after the device has been
opened, so check its actual return value before trusting the returned
current_configuration.


No differences found
Open Source library to communicate via USB with Projectors and Digital Picture Frames based on the Actions Micro AM7XXX family of ICs