From 5fd22062252415cf27d28586d284cd7716d188a9 Mon Sep 17 00:00:00 2001
From: pecesama <pecesama@gmail.com>
Date: Tue, 28 Oct 2008 20:50:15 +0000
Subject: [PATCH] Preventing empty strings

---
 classes/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/functions.php b/classes/functions.php
index fa32a1b..b854b3b 100644
--- a/classes/functions.php
+++ b/classes/functions.php
@@ -488,7 +488,7 @@ if(!defined('entry') || !entry) die('Not a valid page');
 	}
 
 	function trimString($string, $len = "") {
-		if($len>strlen($string) or $len<1) {		
+		if($len>strlen($string) or $len<1 or strlen($string)<1) {		
 			return strip_tags($string);
 		}
 		$string = strip_tags($string);