From 4dde0de7576872c075171c75363dfad7e5528952 Mon Sep 17 00:00:00 2001
From: Derek Allard <derek.allard@ellislab.com>
Date: Wed, 14 Feb 2007 22:44:36 +0000
Subject: fixed an undefined var

---
 system/libraries/Loader.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/system/libraries/Loader.php b/system/libraries/Loader.php
index aede38d7a..e634c3885 100644
--- a/system/libraries/Loader.php
+++ b/system/libraries/Loader.php
@@ -697,6 +697,7 @@ class CI_Loader {
 			}
 		
 			// Lets search for the requested library file and load it.
+			$is_duplicate = FALSE;		
 			for ($i = 1; $i < 3; $i++)
 			{
 				$path = ($i % 2) ? APPPATH : BASEPATH;	
@@ -711,6 +712,7 @@ class CI_Loader {
 				// Safety:  Was the class already loaded by a previous call?
 				if (in_array($fp, $this->_ci_classes))
 				{
+					$is_duplicate = TRUE;
 					log_message('debug', $class." class already loaded. Second attempt ignored.");
 					return;
 				}
-- 
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