From 2b88bb3b763af88e7f2b141fda749de76034b65a Mon Sep 17 00:00:00 2001
From: "[CST] Focus" <focus.cst@gmail.com>
Date: Mon, 14 May 2012 18:30:55 +0400
Subject: [PATCH] lib/xmltree/xmlparse.cpp: fix (workaround?) for crash while
 parsing invalid saved xml

Origin commit data
------------------
Commit: https://github.com/neutrino-images/ni-neutrino/commit/c8b4d271f9b7be65db75d2228c590b95583bfc7a
Author: [CST] Focus <focus.cst@gmail.com>
Date: 2012-05-14 (Mon, 14 May 2012)
---
 lib/xmltree/xmlparse.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/xmltree/xmlparse.cpp b/lib/xmltree/xmlparse.cpp
index 95643c609..d0a531824 100644
--- a/lib/xmltree/xmlparse.cpp
+++ b/lib/xmltree/xmlparse.cpp
@@ -392,7 +392,8 @@ long XML_Parser::GetCurrentByteIndex()
 
 int XML_Parser::GetCurrentLineNumber()
 {
-	if (eventPtr)
+	/* at EOF positionPtr point to input, while eventPtr not updated -- focus */
+	if (eventPtr && (positionPtr < eventPtr))
 	{
 		XmlUpdatePosition(encoding, positionPtr, eventPtr, &position);
 		positionPtr=eventPtr;