From 6eae899da8e072f443dac94587e601bd3efc1822 Mon Sep 17 00:00:00 2001
From: Lars Brinkhoff <lars@nocrew.org>
Date: Tue, 4 Feb 2020 09:43:30 +0100
Subject: [PATCH] KA10: Call display_close when disabling DPY.

---
 PDP10/kx10_dpy.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/PDP10/kx10_dpy.c b/PDP10/kx10_dpy.c
index 54e2fd6..7c621f9 100644
--- a/PDP10/kx10_dpy.c
+++ b/PDP10/kx10_dpy.c
@@ -300,7 +300,9 @@ t_stat dpy_svc (UNIT *uptr)
 
 t_stat dpy_reset (DEVICE *dptr)
 {
-    if (!(dptr->flags & DEV_DIS)) {
+    if (dptr->flags & DEV_DIS) {
+        display_close(dptr);
+    } else {
         display_reset();
         ty340_reset(dptr);
     }