From b035a11197f69770db5c7ebfb50cb42afc22468d Mon Sep 17 00:00:00 2001
From: Dimitri van Heesch <doxygen@gmail.com>
Date: Tue, 20 Oct 2020 15:39:25 +0200
Subject: Update markdown.cpp

Added size check
---
 src/markdown.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/markdown.cpp b/src/markdown.cpp
index 8da908c..fd226f2 100644
--- a/src/markdown.cpp
+++ b/src/markdown.cpp
@@ -2068,7 +2068,7 @@ void Markdown::writeOneLineHeaderOrRuler(const char *data,int size)
       m_out.addStr("</"+hTag+">\n");
     }
   }
-  else // nothing interesting -> just output the line
+  else if (size>0) // nothing interesting -> just output the line
   {
     int tmpSize = size;
     if (data[size-1] == '\n') tmpSize--;
-- 
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