From 3c4c0088f022b4623089bc2f9529f1c611e3dacc Mon Sep 17 00:00:00 2001 From: Pali Rohár Date: Sat, 11 Aug 2012 09:51:13 +0200 Subject: nolo: Make sure that nolo_get_device return valid or unknown device --- src/nolo.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/nolo.c b/src/nolo.c index b1d74dd..85f000c 100644 --- a/src/nolo.c +++ b/src/nolo.c @@ -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; } -- cgit v1.2.3