From aec686905b20c7a2a515c56a1804d54354b43fd1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=BCrgen=20Spitzm=C3=BCller?= <spitz@lyx.org>
Date: Sun, 12 Dec 2010 10:56:55 +0000
Subject: [PATCH] * Buffer.cpp (doExport): rebuild the Graph to fix a crash due
 to an invalid pointer.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36837 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/Buffer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index a7851a781d..9efb2d4c79 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -3469,6 +3469,7 @@ bool Buffer::doExport(string const & format, bool put_in_tempdir,
 	vector<string> backs = backends();
 	if (find(backs.begin(), backs.end(), format) == backs.end()) {
 		// Get shortest path to format
+		theConverters().buildGraph();
 		Graph::EdgePath path;
 		for (vector<string>::const_iterator it = backs.begin();
 		     it != backs.end(); ++it) {
-- 
2.39.2