From 395c5aa302518af0d9f66dfafc910b3eab88742d Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Tue, 26 Oct 2021 19:22:08 +0800
Subject: ...

---
 src/ui/host/WindowHost.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/ui')

diff --git a/src/ui/host/WindowHost.cpp b/src/ui/host/WindowHost.cpp
index e24a883f..f60e2809 100644
--- a/src/ui/host/WindowHost.cpp
+++ b/src/ui/host/WindowHost.cpp
@@ -205,6 +205,7 @@ void WindowHost::Relayout(const Size& available_size) {
 }
 
 void WindowHost::Repaint() {
+  if (native_window_ == nullptr) return;
   auto painter = native_window_->BeginPaint();
   painter->Clear(colors::white);
   root_render_object_->Draw(painter.get());
-- 
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