From d7303af06d4725f7116d5dfa0d69603a5a1cd2b6 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Wed, 25 Nov 2015 04:31:30 +0100
Subject: [PATCH] rio: allow reading the image of a hidden window thru the
 window file

---
 sys/src/cmd/rio/xfid.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/src/cmd/rio/xfid.c b/sys/src/cmd/rio/xfid.c
index 4100794a3..a213bcffb 100644
--- a/sys/src/cmd/rio/xfid.c
+++ b/sys/src/cmd/rio/xfid.c
@@ -796,11 +796,11 @@ xfidread(Xfid *x)
 
 	case Qwindow:
 		i = w->i;
-		r = w->screenr;
-		if(i == nil || Dx(r)<=0){
+		if(i == nil){
 			filsysrespond(x->fs, x, &fc, Enowindow);
 			return;
 		}
+		r = i->r;
 		goto caseImage;
 
 	case Qscreen: