From e5f24e0c7c8f4799223c19359f4228f0b1a71461 Mon Sep 17 00:00:00 2001
From: Muthu Subramanian <sumuthu@collabora.com>
Date: Tue, 22 Oct 2013 15:13:41 +0530
Subject: [PATCH] n#839727: Crash fix.

---
 oox/source/drawingml/chart/seriesconverter.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/oox/source/drawingml/chart/seriesconverter.cxx b/oox/source/drawingml/chart/seriesconverter.cxx
index cc05567..1b56fef 100644
--- a/oox/source/drawingml/chart/seriesconverter.cxx
+++ b/oox/source/drawingml/chart/seriesconverter.cxx
@@ -660,7 +660,8 @@ Reference< XDataSeries > SeriesConverter::createDataSeries( const TypeGroupConve
         {
             // Use number format code from Value series
             DataSourceModel* pValues = mrModel.maSources.get( SeriesModel::VALUES ).get();
-            xLabels->maNumberFormat.maFormatCode = pValues->mxDataSeq->maFormatCode;
+            if( pValues )
+                xLabels->maNumberFormat.maFormatCode = pValues->mxDataSeq->maFormatCode;
         }
         DataLabelsConverter aLabelsConv( *this, *xLabels );
         aLabelsConv.convertFromModel( xDataSeries, rTypeGroup );
-- 
1.8.4.2