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-rw-r--r--oox/source/export/drawingml.cxx6
1 files changed, 3 insertions, 3 deletions
diff --git a/oox/source/export/drawingml.cxx b/oox/source/export/drawingml.cxx
index eff1d2bc6efd..2f9f7f275eee 100644
--- a/oox/source/export/drawingml.cxx
+++ b/oox/source/export/drawingml.cxx
@@ -221,7 +221,7 @@ void DrawingML::WriteSolidFill( sal_uInt32 nColor, sal_Int32 nAlpha )
mpFS->endElementNS( XML_a, XML_solidFill );
}
-void DrawingML::WriteSolidFill( const OUString& sSchemeName, Sequence< PropertyValue > aTransformations )
+void DrawingML::WriteSolidFill( const OUString& sSchemeName, const Sequence< PropertyValue >& aTransformations )
{
mpFS->startElementNS( XML_a, XML_solidFill, FSEND );
WriteColor( sSchemeName, aTransformations );
@@ -360,7 +360,7 @@ void DrawingML::WriteGradientFill( Reference< XPropertySet > rXPropSet )
}
}
-void DrawingML::WriteGrabBagGradientFill( Sequence< PropertyValue > aGradientStops, awt::Gradient rGradient )
+void DrawingML::WriteGrabBagGradientFill( const Sequence< PropertyValue >& aGradientStops, awt::Gradient rGradient )
{
// write back the original gradient
mpFS->startElementNS( XML_a, XML_gsLst, FSEND );
@@ -2027,7 +2027,7 @@ void DrawingML::WriteFill( Reference< XPropertySet > xPropSet )
return;
}
-void DrawingML::WriteStyleProperties( sal_Int32 nTokenId, Sequence< PropertyValue > aProperties )
+void DrawingML::WriteStyleProperties( sal_Int32 nTokenId, const Sequence< PropertyValue >& aProperties )
{
if( aProperties.getLength() > 0 )
{