From 90036b9991198e709330c884b7497fff29e7a58d Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Sat, 27 Apr 2013 04:21:08 +0200
Subject: libdraw: avoid printing error on closemouse()

---
 sys/src/libdraw/mouse.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sys/src/libdraw/mouse.c')

diff --git a/sys/src/libdraw/mouse.c b/sys/src/libdraw/mouse.c
index 49c5f278e..ceb93819d 100644
--- a/sys/src/libdraw/mouse.c
+++ b/sys/src/libdraw/mouse.c
@@ -52,6 +52,8 @@ _ioproc(void *arg)
 		n = read(mc->mfd, buf, sizeof buf);
 		if(n != 1+4*12){
 			yield();	/* if error is due to exiting, we'll exit here */
+			if(mc->mfd < 0)
+				break;
 			fprint(2, "mouse: bad count %d not 49: %r\n", n);
 			if(n<0 || ++nerr>10)
 				threadexits("read error");
-- 
cgit v1.2.3