From 2ea6f385d36966de8e30b9a537ac2875075ca9eb Mon Sep 17 00:00:00 2001
From: Michael Stahl <Michael.Stahl@cib.de>
Date: Mon, 15 Apr 2019 18:18:27 +0200
Subject: tdf#124722 sw_redlinehide: don't set negative SwTextFrame offsets

nLen may be larger than the master SwTextFrame, but its follow can't
have negative offset.

(regression from 0acde7514e666fc04805fd36503bd174162336ca)

Change-Id: I6177c748480cdf61e8f15a7032ba52d3ae2ea52c
Reviewed-on: https://gerrit.libreoffice.org/70816
Tested-by: Jenkins
Reviewed-by: Michael Stahl <Michael.Stahl@cib.de>
---
 sw/source/core/text/txtfrm.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sw')

diff --git a/sw/source/core/text/txtfrm.cxx b/sw/source/core/text/txtfrm.cxx
index 66beb06d3928..90541798c63f 100644
--- a/sw/source/core/text/txtfrm.cxx
+++ b/sw/source/core/text/txtfrm.cxx
@@ -1856,7 +1856,7 @@ static void lcl_ModifyOfst(SwTextFrame & rFrame,
     assert(nLen != TextFrameIndex(COMPLETE_STRING));
     if (rFrame.IsFollow() && nPos < rFrame.GetOfst())
     {
-        rFrame.ManipOfst( op(rFrame.GetOfst(), nLen) );
+        rFrame.ManipOfst( std::max(TextFrameIndex(0), op(rFrame.GetOfst(), nLen)) );
     }
 }
 
-- 
cgit