From 9cfa0810bd4af4c1ebfcedaa62e82db87b3aea08 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel@peralex.com>
Date: Tue, 12 Apr 2016 10:50:29 +0200
Subject: clang-tidy performance-unnecessary-value-param in chart2

Change-Id: Id33dce9714737dd28ce48c22f966c9747c2db20b
---
 chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx')

diff --git a/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx b/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx
index 00ccc33db846..deb0abe3db87 100644
--- a/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/ChartDocumentWrapper.cxx
@@ -1134,7 +1134,7 @@ uno::Reference< drawing::XDrawPage > ChartDocumentWrapper::impl_getDrawPage() co
 
 namespace {
 
-uno::Reference< lang::XMultiServiceFactory > getShapeFactory(uno::Reference<uno::XInterface> xChartView)
+uno::Reference< lang::XMultiServiceFactory > getShapeFactory(const uno::Reference<uno::XInterface>& xChartView)
 {
     Reference< lang::XUnoTunnel> xUnoTunnel(xChartView,uno::UNO_QUERY);
     if(xUnoTunnel.is())
-- 
cgit