From 1cf89aab5fff8c8068cbf0ed18038b6e4fd4f605 Mon Sep 17 00:00:00 2001
From: admin <devnull@localhost>
Date: Sun, 3 Sep 2006 18:24:39 +0000
Subject:

---
 system/libraries/Output.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/libraries/Output.php')

diff --git a/system/libraries/Output.php b/system/libraries/Output.php
index 73f03863e..7a03cf9c7 100644
--- a/system/libraries/Output.php
+++ b/system/libraries/Output.php
@@ -78,7 +78,7 @@ class CI_Output {
 	 */	
 	function cache($time)
 	{
-		$this->cache_expiration = ( ! ctype_digit($time)) ? 0 : $time;
+		$this->cache_expiration = ( ! is_numeric($time)) ? 0 : $time;
 	}
 	
 	// --------------------------------------------------------------------
-- 
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