+ if ((ret = libusb_open(devlist[i], &hdl)) < 0)
+ continue;
+
+ if (des.iManufacturer == 0) {
+ manufacturer[0] = '\0';
+ } else if ((ret = libusb_get_string_descriptor_ascii(hdl,
+ des.iManufacturer, (unsigned char *) manufacturer,
+ sizeof(manufacturer))) < 0) {
+ sr_warn("Failed to get manufacturer string descriptor: %s.",
+ libusb_error_name(ret));
+ continue;
+ }
+
+ if (des.iProduct == 0) {
+ product[0] = '\0';
+ } else if ((ret = libusb_get_string_descriptor_ascii(hdl,
+ des.iProduct, (unsigned char *) product,
+ sizeof(product))) < 0) {
+ sr_warn("Failed to get product string descriptor: %s.",
+ libusb_error_name(ret));
+ continue;
+ }
+
+ libusb_close(hdl);
+