From be95937bf1c2c05e53dd7e02cabf635ca86f63c5 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Mon, 8 Nov 1993 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 1993-11-08

---
 port/devmouse.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/port/devmouse.c b/port/devmouse.c
index 9fc9ed2902d072fece7395667649cfbcb66c4dad..bfa7f8f8ccd75ef02e6a8319d927c94c0cccbd86 100644
--- a/port/devmouse.c
+++ b/port/devmouse.c
@@ -326,6 +326,10 @@ mousewrite(Chan *c, void *va, long n, ulong offset)
 			memmove(curs.set, p+40, 2*16);
 			Cursortocursor(&curs);
 		}
+		qlock(&mouse);
+		mouse.redraw = 1;
+		mouseclock();
+		qunlock(&mouse);
 		cursoron(1);
 		return n;