core.git: oox/source

[Caolán McNamara (via logerrit)]

 oox/source/export/chartexport.cxx |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit 6da480d086a599f6a0159c5244ce8fe0ae4131b8
Author:     Caolán McNamara <caolan.mcnam...@collabora.com>
AuthorDate: Mon Jan 15 11:18:06 2024 +0000
Commit:     Caolán McNamara <caolan.mcnam...@collabora.com>
CommitDate: Mon Jan 15 14:13:02 2024 +0100

    crashtesting: null deref of xValueSeq
    
    since:
    
    commit 0bf4338cfe406a0d527ac78ce76ff7dd3837df03 (HEAD)
    Date:   Mon Jan 8 13:52:03 2024 -0500
    
        tdf#137691 chart2 export: preserve NumberFormat of DataSeries
    
        make CppunitTest_chart2_export3 CPPUNIT_TEST_NAME=tdf137691
    
    Change-Id: Ibd65207b01885961f207da04204e7e2512c20d9d
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/162083
    Tested-by: Jenkins
    Reviewed-by: Caolán McNamara <caolan.mcnam...@collabora.com>

diff --git a/oox/source/export/chartexport.cxx 
b/oox/source/export/chartexport.cxx
index 7de4cee0c4c0..c80e8c1ba688 100644
--- a/oox/source/export/chartexport.cxx
+++ b/oox/source/export/chartexport.cxx
@@ -2959,7 +2959,7 @@ void ChartExport::exportSeriesValues( const Reference< 
chart2::data::XDataSequen
     pFS->startElement(FSNS(XML_c, XML_numCache));
     pFS->startElement(FSNS(XML_c, XML_formatCode));
     OUString sNumberFormatString("General");
-    const sal_Int32 nKey = xValueSeq->getNumberFormatKeyByIndex(-1);
+    const sal_Int32 nKey = xValueSeq.is() ? 
xValueSeq->getNumberFormatKeyByIndex(-1) : 0;
     if (nKey > 0)
         sNumberFormatString = getNumberFormatCode(nKey);
     pFS->writeEscaped(sNumberFormatString);