From 99e6d8586d490611cd0c921c88f5019dd480bf29 Mon Sep 17 00:00:00 2001
From: Jean Paul Galea <jeanpaul@yubico.com>
Date: Tue, 15 Sep 2015 16:34:34 +0000
Subject: [PATCH] Avoid variable aliases.

---
 ykval-verify.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ykval-verify.php b/ykval-verify.php
index 6193055..da0c5a6 100644
--- a/ykval-verify.php
+++ b/ykval-verify.php
@@ -416,14 +416,13 @@ if ($syncres == False)
 
 /* Recreate parameters to make phising test work out
  TODO: use timefunctionality in deltatime library instead */
-$seenSessionUse = $localParams['yk_use'];
 
 $ad['high'] = $localParams['yk_high'];
 $ad['low'] = $localParams['yk_low'];
 $ad['accessed'] = date('Y-m-d H:i:s', $localParams['modified']);
 
 // check the time stamp
-if ($otpParams['yk_counter'] == $localParams['yk_counter'] && $otpParams['yk_use'] > $seenSessionUse)
+if ($otpParams['yk_counter'] == $localParams['yk_counter'] && $otpParams['yk_use'] > $localParams['yk_use'])
 {
 	$ts = ($otpinfo['high'] << 16) + $otpinfo['low'];
 	$seenTs = ($ad['high'] << 16) + $ad['low'];