Resolves: fdo#88229 Crash when you try to create a bar chart GL3D

Change-Id: I6390f8988ca287de19e9981053bdeb9473d1e3e1
(cherry picked from commit 05e7b1db351ee964d155e49c55de7db3c917083f)
Reviewed-on: https://gerrit.libreoffice.org/14138
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>

1 files changed, 9 insertions, 2 deletions

diff --git a/chart2/source/view/charttypes/GL3DBarChart.cxx b/chart2/source/view/charttypes/GL3DBarChart.cxx
index 7924e48c4306..7d3159ba6c3e 100755
--- a/chart2/source/view/charttypes/GL3DBarChart.cxx
+++ b/chart2/source/view/charttypes/GL3DBarChart.cxx
@@ -650,8 +650,15 @@ void GL3DBarChart::create3DShapes(const boost::ptr_vector<VDataSeries>& rDataSer
     sal_Int32 nSeriesIndex = 0;
     sal_Int32 nMaxPointCount = 0;
     double nMaxVal = findMaxValue(rDataSeriesContainer)/100;
-    const VDataSeries& rFirstRow = *(rDataSeriesContainer.begin());
-    mnBarsInRow = rFirstRow.getTotalPointCount();
+    if (rDataSeriesContainer.empty())
+    {
+        mnBarsInRow = 0;
+    }
+    else
+    {
+        const VDataSeries& rFirstRow = *(rDataSeriesContainer.begin());
+        mnBarsInRow = rFirstRow.getTotalPointCount();
+    }
     for (boost::ptr_vector<VDataSeries>::const_iterator itr = rDataSeriesContainer.begin(),
             itrEnd = rDataSeriesContainer.end(); itr != itrEnd; ++itr)
     {