From 6137728de754c598afb4a380329aa0801e27e588 Mon Sep 17 00:00:00 2001
From: Nishi <nishi@nishi.boats>
Date: Tue, 28 Apr 2026 14:12:54 +0900
Subject: [PATCH] bring back some old code

---
 src/backend/x11.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/backend/x11.c b/src/backend/x11.c
index e5282b1..f3cf986 100644
--- a/src/backend/x11.c
+++ b/src/backend/x11.c
@@ -490,6 +490,8 @@ static void MwLLBeginDrawImpl(MwLL handle) {
 
 static void MwLLEndDrawImpl(MwLL handle) {
 	(void)handle;
+
+	if(handle->common.copy_buffer) XClearWindow(handle->x11.display, handle->x11.window);
 }
 
 static void MwLLPolygonImpl(MwLL handle, MwPoint* points, int points_count, MwLLColor color) {