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-rw-r--r--sc/source/ui/view/drawvie4.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/sc/source/ui/view/drawvie4.cxx b/sc/source/ui/view/drawvie4.cxx
index dbc8ef80fd00..cbbc3af03f1c 100644
--- a/sc/source/ui/view/drawvie4.cxx
+++ b/sc/source/ui/view/drawvie4.cxx
@@ -136,7 +136,7 @@ void ScDrawView::BeginDrag( vcl::Window* pWindow, const Point& rStartPos )
namespace {
-void getRangeFromDataSource( uno::Reference< chart2::data::XDataSource > xDataSource, std::vector<OUString>& rRangeRep)
+void getRangeFromDataSource( uno::Reference< chart2::data::XDataSource > const & xDataSource, std::vector<OUString>& rRangeRep)
{
uno::Sequence<uno::Reference<chart2::data::XLabeledDataSequence> > xSeqs = xDataSource->getDataSequences();
for (sal_Int32 i = 0, n = xSeqs.getLength(); i < n; ++i)