diff options
-rw-r--r-- | src/nolo.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -121,8 +121,10 @@ enum device nolo_get_device(struct usb_device_info * dev) { char buf[20]; if ( nolo_identify_string(dev, "prod_code", buf, sizeof(buf)) < 0 ) return DEVICE_UNKNOWN; - else + else if ( buf[0] ) return device_from_string(buf); + else + return DEVICE_UNKNOWN; } |