From 767745e8b85bdeabde5781c87ac9c31a3617c4ff Mon Sep 17 00:00:00 2001
From: Alexander Shalamov <alexander.shalamov@mapbox.com>
Date: Mon, 29 Oct 2018 08:28:35 +0200
Subject: [core] Remove casts for Custom and Background render layers

---
 src/mbgl/renderer/render_layer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/mbgl/renderer/render_layer.cpp')

diff --git a/src/mbgl/renderer/render_layer.cpp b/src/mbgl/renderer/render_layer.cpp
index 71c7c54834..efd890eda8 100644
--- a/src/mbgl/renderer/render_layer.cpp
+++ b/src/mbgl/renderer/render_layer.cpp
@@ -90,6 +90,10 @@ void RenderLayer::update() {
     // no-op
 }
 
+optional<Color> RenderLayer::getSolidBackground() const {
+    return nullopt;
+}
+
 RenderLayer::RenderTiles RenderLayer::filterRenderTiles(RenderTiles tiles, FilterFunctionPtr filterFn) const {
     assert(filterFn != nullptr);
     RenderTiles filtered;
-- 
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