From 8ac1845b30eb0e8898b7d9ab1003e3f0b585cddd Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Sun, 26 Aug 2018 15:45:12 -0700
Subject: [PATCH] TMXR: Fix to drop DCD and CTS when a modem connection is
 dropped remotely

As reported  in #609
---
 sim_tmxr.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sim_tmxr.c b/sim_tmxr.c
index a4a2b07b..797c4166 100644
--- a/sim_tmxr.c
+++ b/sim_tmxr.c
@@ -1600,6 +1600,8 @@ else {
                 }
             }
         }
+    if (!lp->conn)
+        lp->modembits &= ~(TMXR_MDM_DCD | TMXR_MDM_CTS);
     if ((lp->master) || (lp->mp && lp->mp->master) ||
         (lp->port && lp->destination))
         incoming_state = TMXR_MDM_DSR;