From b62a272d01dab2af66acdcf15c8ea77405e61f8e Mon Sep 17 00:00:00 2001
From: Dalton Messmer <33463986+messmerd@users.noreply.github.com>
Date: Sat, 19 Aug 2023 02:47:26 -0400
Subject: [PATCH] Fix segfault when clicking "Auto Detect" in Connection
 Settings window (#6811)

---
 src/gui/modals/ControllerConnectionDialog.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/modals/ControllerConnectionDialog.cpp b/src/gui/modals/ControllerConnectionDialog.cpp
index 06f6a5708..6396c7ccb 100644
--- a/src/gui/modals/ControllerConnectionDialog.cpp
+++ b/src/gui/modals/ControllerConnectionDialog.cpp
@@ -406,7 +406,7 @@ void ControllerConnectionDialog::userSelected()
 
 void ControllerConnectionDialog::autoDetectToggled()
 {
-	if( m_midiAutoDetect.value() )
+	if (m_midiAutoDetect.value() && m_midiController)
 	{
 		m_midiController->reset();
 	}