From d15b9c1f9c1afa29175ba2e398adc680e66147e6 Mon Sep 17 00:00:00 2001
From: "Thiago Marcos P. Santos" <tmpsantos@gmail.com>
Date: Fri, 20 Mar 2020 12:38:09 +0200
Subject: [core] Fix performance-unnecessary-value-param errors

As reported by clang-tidy-8.
---
 include/mbgl/renderer/renderer.hpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'include/mbgl/renderer/renderer.hpp')

diff --git a/include/mbgl/renderer/renderer.hpp b/include/mbgl/renderer/renderer.hpp
index 1d71a016b6..79782839ee 100644
--- a/include/mbgl/renderer/renderer.hpp
+++ b/include/mbgl/renderer/renderer.hpp
@@ -23,8 +23,7 @@ class RendererBackend;
 
 class Renderer {
 public:
-    Renderer(gfx::RendererBackend&, float pixelRatio_,
-             const optional<std::string> localFontFamily = {});
+    Renderer(gfx::RendererBackend&, float pixelRatio_, const optional<std::string>& localFontFamily = {});
     ~Renderer();
 
     void markContextLost();
-- 
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