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-rw-r--r--sfx2/source/appl/newhelp.hxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/sfx2/source/appl/newhelp.hxx b/sfx2/source/appl/newhelp.hxx
index 9b9d43495a68..93140f57686e 100644
--- a/sfx2/source/appl/newhelp.hxx
+++ b/sfx2/source/appl/newhelp.hxx
@@ -534,7 +534,7 @@ public:
virtual bool PreNotify( NotifyEvent& rNEvt ) override;
- void setContainerWindow( css::uno::Reference < css::awt::XWindow > xWin );
+ void setContainerWindow( const css::uno::Reference < css::awt::XWindow >& xWin );
inline css::uno::Reference < css::frame::XFrame2 >
getTextFrame() const { return pTextWin->getFrame(); }