From cd97adcb1d6ae7f7f28db4c918e0f0ea5348e9ab Mon Sep 17 00:00:00 2001
From: Klas Lindfors <klas@yubico.com>
Date: Tue, 4 Dec 2012 14:47:18 +0100
Subject: [PATCH] more general way of setting mode bits for usb_mode

---
 ykpers-args.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ykpers-args.c b/ykpers-args.c
index 1dfcdf9..852cf8d 100644
--- a/ykpers-args.c
+++ b/ykpers-args.c
@@ -442,8 +442,8 @@ int args_to_config(int argc, char **argv, YKP_CONFIG *cfg, YK_KEY *yk,
 				*exit_code = 1;
 				return 0;
 			}
-			if(optarg[0] == '8') {
-				*usb_mode |= 0x80;
+			if(optarg[1] != '\n') {
+				*usb_mode = (optarg[0] - '0') << 4;
 				optarg++;
 			}
 			if(optarg[1] == '\0') {
-- 
2.39.5