diff options
| -rw-r--r-- | src/usb.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -429,7 +429,9 @@ static int usb_device_add(libusb_device* dev) } if (current_config != desired_config) { struct libusb_config_descriptor *config; - if((res = libusb_get_active_config_descriptor(dev, &config)) != 0) { + if (current_config == 0) { + usbmuxd_log(LL_DEBUG, "Device %d-%d is unconfigured", bus, address); + } else if ((res = libusb_get_active_config_descriptor(dev, &config)) != 0) { usbmuxd_log(LL_NOTICE, "Could not get old configuration descriptor for device %d-%d: %s", bus, address, libusb_error_name(res)); } else { for(j=0; j<config->bNumInterfaces; j++) { |