From 78d5dd2cd25ecbbc86854b01062bab3c5db777d2 Mon Sep 17 00:00:00 2001
From: Fredrik Thulin <fredrik@yubico.com>
Date: Tue, 8 Mar 2011 20:35:49 +0100
Subject: [PATCH] Serial number API appeared in 2.2, not 2.0.

---
 ykpersonalize.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ykpersonalize.c b/ykpersonalize.c
index cb480f1..888e01c 100644
--- a/ykpersonalize.c
+++ b/ykpersonalize.c
@@ -557,7 +557,9 @@ int main(int argc, char **argv)
 		goto err;
 	}
 
-	if (verbose && ykds_version_major(st) >= 2) {
+	if (verbose && (ykds_version_major(st) > 2 ||
+			(ykds_version_major(st) == 2 &&
+			 ykds_version_minor(st) >= 2))) {
 		unsigned int serial;
 		if (! yk_get_serial(yk, 0, 0, &serial)) {
 			printf ("Failed to read serial number (serial-api-visible disabled?).\n");
-- 
2.39.5