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path: root/chart2/source/inc/ObjectIdentifier.hxx
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-rw-r--r--chart2/source/inc/ObjectIdentifier.hxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/chart2/source/inc/ObjectIdentifier.hxx b/chart2/source/inc/ObjectIdentifier.hxx
index 48895bd42bdd..9931afafb9df 100644
--- a/chart2/source/inc/ObjectIdentifier.hxx
+++ b/chart2/source/inc/ObjectIdentifier.hxx
@@ -147,7 +147,7 @@ public:
static OUString createParticleForLegend(
const css::uno::Reference< css::frame::XModel >& xChartModel );
- static OUString addChildParticle( const OUString& rParticle, std::u16string_view rChildParticle );
+ static OUString addChildParticle( std::u16string_view rParticle, std::u16string_view rChildParticle );
static OUString createChildParticleWithIndex( ObjectType eObjectType, sal_Int32 nIndex );
static sal_Int32 getIndexFromParticleOrCID( const OUString& rParticleOrCID );