From d1875fd32e0aa7a093544b5decd0b43499424d4f Mon Sep 17 00:00:00 2001
From: xue <>
Date: Thu, 30 Aug 2007 15:40:24 +0000
Subject: further enhanced TCaptcha.

---
 framework/Web/UI/WebControls/assets/captcha.php | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'framework/Web/UI/WebControls/assets')

diff --git a/framework/Web/UI/WebControls/assets/captcha.php b/framework/Web/UI/WebControls/assets/captcha.php
index 3da5f035..26ed44f4 100644
--- a/framework/Web/UI/WebControls/assets/captcha.php
+++ b/framework/Web/UI/WebControls/assets/captcha.php
@@ -37,6 +37,10 @@ if(isset($_GET['options']))
 			$alphabet=$options['alphabet'];
 			$fontSize=$options['fontSize'];
 			$theme=$options['theme'];
+			if(($randomSeed=$options['randomSeed'])>0)
+				srand($randomSeed);
+			else
+				srand((int)(microtime()*1000000));
 			$token=generateToken($publicKey,$privateKey,$alphabet,$tokenLength,$caseSensitive);
 		}
 	}
-- 
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