From 02917cb57e2c2e9fcab2db8f72960023f3e4edaf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
Date: Tue, 16 Apr 2013 13:40:04 +0100
Subject: [PATCH] Resolves: fdo#47209 and rhbz#927223 syntax highlighter crash

when trying to parse empty lines looking for the matching
bracket

Change-Id: I3961a3d0e804d136de286e21934c6ba5ab0496cf
---
 svtools/source/edit/editsyntaxhighlighter.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/svtools/source/edit/editsyntaxhighlighter.cxx b/svtools/source/edit/editsyntaxhighlighter.cxx
index 62a7a25..3f1cd8d 100644
--- a/svtools/source/edit/editsyntaxhighlighter.cxx
+++ b/svtools/source/edit/editsyntaxhighlighter.cxx
@@ -89,6 +89,10 @@ void MultiLineEditSyntaxHighlight::DoBracketHilight(sal_uInt16 aKey)
                 continue;
 
             String aLine( GetTextEngine()->GetText( aPara ) );
+
+            if (aLine.Len() == 0)
+                continue;
+
             for (sal_uInt16 i = ((unsigned long)aPara==nStartPara) ? aStartPos-1 : (sal_uInt16)(aLine.Len()-1); i>0; --i)
             {
                 if (aLine.GetChar(i)==aChar)
-- 
1.8.1.2