From 97e6de38475a53bee327c9d1d79357620390b991 Mon Sep 17 00:00:00 2001
From: Karl Heuer <kwzh@gnu.org>
Date: Tue, 16 Jul 1996 23:25:18 +0000
Subject: [PATCH] (w32_read_socket): Need to erase background immediately
 before repainting exposed region.

---
 src/w32term.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/w32term.c b/src/w32term.c
index 4f1fdb369c7..4299d1d6a0e 100644
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -2408,6 +2408,8 @@ w32_read_socket (sd, bufp, numchars, waitp, expected)
 		  }
 		else
 		  {
+		    /* Erase background again for safety.  */
+		    win32_clear_rect (f, NULL, &msg.rect);
 		    dumprectangle (f,
 				   msg.rect.left,
 				   msg.rect.top,
-- 
2.39.5