From 00c13053ac33ff41de9796de647da301a8abcc17 Mon Sep 17 00:00:00 2001
From: Adrian Lang <lang@cosmocode.de>
Date: Mon, 15 Feb 2010 11:13:05 +0100
Subject: Validate section edit data

---
 inc/parser/xhtml.php | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'inc/parser')

diff --git a/inc/parser/xhtml.php b/inc/parser/xhtml.php
index 3ac8ed35c..b6cc49cba 100644
--- a/inc/parser/xhtml.php
+++ b/inc/parser/xhtml.php
@@ -63,6 +63,9 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
      */
     protected function finishSectionEdit($end) {
         list($id, $start, $type, $title) = array_pop($this->sectionedits);
+        if ($end <= $start) {
+            return;
+        }
         $this->doc .= "<!-- EDIT$id " . strtoupper($type) . ' ';
         if (!is_null($title)) {
             $this->doc .= '"' . str_replace('"', '', $title) . '" ';
-- 
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