From 325197e700564f8e4e0ba7c9fc82abfd85f451b0 Mon Sep 17 00:00:00 2001
From: Rick Ellis <rick.ellis@ellislab.com>
Date: Mon, 20 Nov 2006 17:29:05 +0000
Subject:

---
 system/libraries/Input.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

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

diff --git a/system/libraries/Input.php b/system/libraries/Input.php
index b630bf6b8..801762073 100644
--- a/system/libraries/Input.php
+++ b/system/libraries/Input.php
@@ -73,13 +73,15 @@ class CI_Input {
 		{
 			if ( ! is_array($global))
 			{
-				unset($$global);
+				global $global;
+				$$global = NULL;
 			}
 			else
 			{
 				foreach ($global as $key => $val)
 				{
-					unset($$key);
+					global $$key;
+					$$key = NULL;
 				}	
 			}
 		}
-- 
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