From 3d3290a60d328b6d2a6d3fc4d8d7483583ed13aa Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Fri, 13 Dec 2019 22:25:29 +0800
Subject: ...

---
 src/ui/render/window_render_object.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/ui/render/window_render_object.cpp')

diff --git a/src/ui/render/window_render_object.cpp b/src/ui/render/window_render_object.cpp
index 8e48b7c9..12fc2ce1 100644
--- a/src/ui/render/window_render_object.cpp
+++ b/src/ui/render/window_render_object.cpp
@@ -92,16 +92,20 @@ namespace {
 void SetRenderHostRecursive(RenderObject* render_object, IRenderHost* host) {
   render_object->SetRenderHost(host);
   for (const auto child : render_object->GetChildren()) {
-    SetRenderHostRecursive(render_object, host);
+    SetRenderHostRecursive(child, host);
   }
 }
 }  // namespace
 
 void WindowRenderObject::OnAddChild(RenderObject* new_child, int position) {
+  CRU_UNUSED(position)
+
   SetRenderHostRecursive(new_child, render_host_.get());
 }
 
 void WindowRenderObject::OnRemoveChild(RenderObject* new_child, int position) {
+  CRU_UNUSED(position)
+
   SetRenderHostRecursive(new_child, nullptr);
 }
 
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