From 68de60c8d04c58a51d018923e989989d94f3db1b Mon Sep 17 00:00:00 2001
From: Mikhail Pozdnyakov <mikhail.pozdnyakov@mapbox.com>
Date: Thu, 22 Aug 2019 12:28:54 +0300
Subject: [PATCH] [core] Fill layer pattern change must cause re-layout

Otherwise, pattern properties update is not taken in action.
This caused the following render tests failure:
`build/mbgl-render-test runtime-styling/layer-add-fill regressions/mapbox-gl-js#3107 --recycle-map`
---
 src/mbgl/style/layers/fill_layer_impl.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mbgl/style/layers/fill_layer_impl.cpp b/src/mbgl/style/layers/fill_layer_impl.cpp
index 4df32e02f..45e350e00 100644
--- a/src/mbgl/style/layers/fill_layer_impl.cpp
+++ b/src/mbgl/style/layers/fill_layer_impl.cpp
@@ -8,6 +8,7 @@ bool FillLayer::Impl::hasLayoutDifference(const Layer::Impl& other) const {
     const auto& impl = static_cast<const style::FillLayer::Impl&>(other);
     return filter     != impl.filter ||
            visibility != impl.visibility ||
+           paint.get<FillPattern>().value != impl.paint.get<FillPattern>().value ||
            paint.hasDataDrivenPropertyDifference(impl.paint);
 }