From 2dd8553096d76c69e3492b1f3c657a1dcba8a04e Mon Sep 17 00:00:00 2001
From: Ivo van Dongen <info@ivovandongen.nl>
Date: Mon, 22 May 2017 12:18:16 +0300
Subject: [core] forward visitor in layer::accept

---
 include/mbgl/style/layer.hpp | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'include/mbgl')

diff --git a/include/mbgl/style/layer.hpp b/include/mbgl/style/layer.hpp
index 61706d400b..02153ad092 100644
--- a/include/mbgl/style/layer.hpp
+++ b/include/mbgl/style/layer.hpp
@@ -73,21 +73,21 @@ public:
     auto accept(V&& visitor) {
         switch (getType()) {
         case LayerType::Fill:
-            return visitor(*as<FillLayer>());
+            return std::forward<V>(visitor)(*as<FillLayer>());
         case LayerType::Line:
-            return visitor(*as<LineLayer>());
+            return std::forward<V>(visitor)(*as<LineLayer>());
         case LayerType::Circle:
-            return visitor(*as<CircleLayer>());
+            return std::forward<V>(visitor)(*as<CircleLayer>());
         case LayerType::Symbol:
-            return visitor(*as<SymbolLayer>());
+            return std::forward<V>(visitor)(*as<SymbolLayer>());
         case LayerType::Raster:
-            return visitor(*as<RasterLayer>());
+            return std::forward<V>(visitor)(*as<RasterLayer>());
         case LayerType::Background:
-            return visitor(*as<BackgroundLayer>());
+            return std::forward<V>(visitor)(*as<BackgroundLayer>());
         case LayerType::Custom:
-            return visitor(*as<CustomLayer>());
+            return std::forward<V>(visitor)(*as<CustomLayer>());
         case LayerType::FillExtrusion:
-            return visitor(*as<FillExtrusionLayer>());
+            return std::forward<V>(visitor)(*as<FillExtrusionLayer>());
         }
     }
 
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