From f2a8def3952940d1f01873f5a3cd15a34a34c237 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Sat, 10 Apr 2004 11:25:24 +0000
Subject: [PATCH] Fix notice. The isset() check consistently produces a big
 ugly notice about an out-of-range string access (tested on PHP 4.3.2).

---
 includes/Tokenizer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/Tokenizer.php b/includes/Tokenizer.php
index 5d92f7fa38..3a29306b65 100644
--- a/includes/Tokenizer.php
+++ b/includes/Tokenizer.php
@@ -62,7 +62,7 @@ class Tokenizer {
 				return false;
 
 			while ( $this->mPos <= $this->mTextLength ) {
-				switch ( $ch = isset($this->mText[$this->mPos]) ? $this->mText[$this->mPos] : '' ) {
+				switch ( @$ch = $this->mText[$this->mPos] ) {
 					case 'R': // for "RFC "
 						if ( $this->mText[$this->mPos+1] == 'F' &&
 					     	$this->mText[$this->mPos+2] == 'C' &&
-- 
2.20.1