From 0966d48d3c11a01f2792f65f4b563828bc276e43 Mon Sep 17 00:00:00 2001
From: f4exb <f4exb06@gmail.com>
Date: Wed, 17 Feb 2021 13:45:34 +0100
Subject: [PATCH] DeviceUISet: fixed channel instance registrations element
 deletion. Fixes #776

---
 sdrgui/device/deviceuiset.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sdrgui/device/deviceuiset.cpp b/sdrgui/device/deviceuiset.cpp
index 4a402af14..e58d80492 100644
--- a/sdrgui/device/deviceuiset.cpp
+++ b/sdrgui/device/deviceuiset.cpp
@@ -132,6 +132,7 @@ void DeviceUISet::freeChannels()
         m_channelInstanceRegistrations[i].m_channelAPI->destroy();
     }
 
+    m_channelInstanceRegistrations.clear();
     m_deviceSet->clearChannels();
 }
 
@@ -144,6 +145,7 @@ void DeviceUISet::deleteChannel(int channelIndex)
                 channelIndex);
         m_channelInstanceRegistrations[channelIndex].m_gui->destroy();
         m_channelInstanceRegistrations[channelIndex].m_channelAPI->destroy();
+        m_channelInstanceRegistrations.removeAt(channelIndex);
     }
 
     m_deviceSet->removeChannelInstanceAt(channelIndex);