[Libreoffice-commits] core.git: Branch 'libreoffice-4-0' - svtools/source

[Caolán McNamara]

 svtools/source/edit/editsyntaxhighlighter.cxx |    4 ++++
 1 file changed, 4 insertions(+)

New commits:
commit a4e27ec2be678fe126e49a5c8a9be4adc5cd6159
Author: Caolán McNamara <caolanm at redhat.com>
Date:   Tue Apr 16 13:40:04 2013 +0100

    Resolves: fdo#47209 and rhbz#927223 syntax highlighter crash
    
    when trying to parse empty lines looking for the matching
    bracket
    
    Change-Id: I3961a3d0e804d136de286e21934c6ba5ab0496cf
    (cherry picked from commit 02917cb57e2c2e9fcab2db8f72960023f3e4edaf)
    Reviewed-on: https://gerrit.libreoffice.org/3414
    Reviewed-by: Michael Stahl <mstahl at redhat.com>
    Tested-by: Michael Stahl <mstahl at redhat.com>

diff --git a/svtools/source/edit/editsyntaxhighlighter.cxx b/svtools/source/edit/editsyntaxhighlighter.cxx
index 6485311..3b5f3e5 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)