From c6270e78d30079fb9b948487efff9cd230ee2fa1 Mon Sep 17 00:00:00 2001
From: Paul Chen <chenpaul@gmail.com>
Date: Sat, 29 Nov 2008 02:57:56 +0000
Subject: [PATCH] Case-insensitive

---
 verifyOTP.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/verifyOTP.php b/verifyOTP.php
index a71d9d4..4bad970 100644
--- a/verifyOTP.php
+++ b/verifyOTP.php
@@ -18,6 +18,8 @@ if ($otp == '') {
 	debug('OTP is missing');
 	sendResp(S_MISSING_PARAMETER, 'otp');
 	exit;
+} else {
+	$otp = strtolower($otp);
 }
 
 //// Get Yubikey from DB