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-rw-r--r--starmath/source/ElementsDockingWindow.cxx4
1 files changed, 2 insertions, 2 deletions
diff --git a/starmath/source/ElementsDockingWindow.cxx b/starmath/source/ElementsDockingWindow.cxx
index aaaba71a5fbf..d5e27725e7e2 100644
--- a/starmath/source/ElementsDockingWindow.cxx
+++ b/starmath/source/ElementsDockingWindow.cxx
@@ -31,7 +31,7 @@
SV_DECL_REF(SmDocShell)
SV_IMPL_REF(SmDocShell)
-SmElement::SmElement(SmNodePointer pNode, OUString aText, OUString aHelpText) :
+SmElement::SmElement(SmNodePointer pNode, const OUString& aText, const OUString& aHelpText) :
mpNode(pNode),
maText(aText),
maHelpText(aHelpText)
@@ -397,7 +397,7 @@ void SmElementsControl::addSeparator()
maElementList.push_back(pElement);
}
-void SmElementsControl::addElement(OUString aElementVisual, OUString aElementSource, OUString aHelpText)
+void SmElementsControl::addElement(const OUString& aElementVisual, const OUString& aElementSource, const OUString& aHelpText)
{
SmNodePointer pNode(SmParser().ParseExpression(aElementVisual));