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Diffstat (limited to 'vcl/inc/unx/salgdi.h')
-rw-r--r--vcl/inc/unx/salgdi.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/vcl/inc/unx/salgdi.h b/vcl/inc/unx/salgdi.h
index 9b77c7069fcc..88db9ce4c94b 100644
--- a/vcl/inc/unx/salgdi.h
+++ b/vcl/inc/unx/salgdi.h
@@ -94,7 +94,7 @@ public:
using SalGraphics::GetPixel;
inline Pixel GetPixel( SalColor nSalColor ) const;
- SalX11Screen GetScreenNumber() const { return m_nXScreen; }
+ const SalX11Screen& GetScreenNumber() const { return m_nXScreen; }
// override all pure virtual methods
virtual void GetResolution( sal_Int32& rDPIX, sal_Int32& rDPIY ) override;