From a8196c9f8423eef38b595e38e6affa6ec3121145 Mon Sep 17 00:00:00 2001
From: Tom Early <n7tae@tearly.net>
Date: Wed, 1 Dec 2021 17:12:06 -0700
Subject: [PATCH] housekeeping

---
 Controller.cpp | 18 ++++++++++++++++--
 Main.cpp       |  3 +++
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/Controller.cpp b/Controller.cpp
index 35b0213..2c2ca29 100644
--- a/Controller.cpp
+++ b/Controller.cpp
@@ -35,9 +35,23 @@ bool CController::Start()
 void CController::Stop()
 {
 	keep_running = false;
-	reflectorThread.get();
-	ambeThread.get();
+	if (reflectorThread.valid())
+		reflectorThread.get();
+	if (ambeThread.valid())
+		ambeThread.get();
 	reader.Close();
+	for (auto &it : dstar_device)
+	{
+		it->CloseDevice();
+		it.reset();
+	}
+	dstar_device.clear();
+	for (auto &it : dmr_device)
+	{
+		it->CloseDevice();
+		it.reset();
+	}
+	dmr_device.clear();
 }
 
 bool CController::InitDevices()
diff --git a/Main.cpp b/Main.cpp
index 120b1e1..3814d59 100644
--- a/Main.cpp
+++ b/Main.cpp
@@ -14,6 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+#include <unistd.h>
 #include <iostream>
 
 #include "Controller.h"
@@ -24,6 +25,8 @@ int main()
 	if (controller.Start())
 		return EXIT_FAILURE;
 
+	pause();
+
 	controller.Stop();
 
 	return EXIT_SUCCESS;