From eabf8be0844a946878c11b73d0bd6a07b2327740 Mon Sep 17 00:00:00 2001
From: Erik Moeller <erik@users.mediawiki.org>
Date: Sat, 10 Apr 2004 10:36:42 +0000
Subject: [PATCH] fix notice

---
 includes/Tokenizer.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/includes/Tokenizer.php b/includes/Tokenizer.php
index ecf75c2d78..5d92f7fa38 100644
--- a/includes/Tokenizer.php
+++ b/includes/Tokenizer.php
@@ -113,7 +113,7 @@ class Tokenizer {
 						if ( $this->mText[$this->mPos+1] == "'" ) {
 							$queueToken["type"] = "'";
 							$queueToken["text"] = "";
-							while ( $this->mText[$this->mPos+1] == "'" ) {
+							while(isset($this->mText[$this->mPos+1]) && $this->mText[$this->mPos+1] == "'" ) {
 								$queueToken["type"] .= "'";
 								$this->mPos ++;
 							}
@@ -125,7 +125,8 @@ class Tokenizer {
 						break;
 					case "\n": // for block levels, actually, only "----" is handled.
 					case "\r":
-						if ( $this->mText[$this->mPos+1] == "-" &&
+						if ( isset($this->mText[$this->mPos+4]) &&
+						     $this->mText[$this->mPos+1] == "-" &&
 						     $this->mText[$this->mPos+2] == "-" &&
 						     $this->mText[$this->mPos+3] == "-" &&
 						     $this->mText[$this->mPos+4] == "-" ) {
-- 
2.20.1