From cff0f635cce0b5063ffeb293832df03031f9d4de Mon Sep 17 00:00:00 2001
From: Georg Baum <Georg.Baum@post.rwth-aachen.de>
Date: Fri, 3 Dec 2010 19:27:35 +0000
Subject: [PATCH] fix endless loop

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36695 a592a061-630c-0410-9148-cb99ea01b6c8
---
 lib/lyx2lyx/lyx_2_0.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/lyx2lyx/lyx_2_0.py b/lib/lyx2lyx/lyx_2_0.py
index d96dc19350..21af97cf6c 100644
--- a/lib/lyx2lyx/lyx_2_0.py
+++ b/lib/lyx2lyx/lyx_2_0.py
@@ -2392,6 +2392,8 @@ def revert_labeling(document):
     i = 0
     while True:
         i = find_token_exact(document.body, "\\begin_layout Labeling", i)
+        if i == -1:
+            return
         document.body[i] = "\\begin_layout List"
 
 
-- 
2.39.2