From 13e65b7f56c2fbc8e58277f76ba92ccc0e9e0c6c Mon Sep 17 00:00:00 2001
From: Oskar Wallgren <oskar.wallgren13@gmail.com>
Date: Thu, 22 Jun 2017 18:13:38 +0200
Subject: [PATCH] Ensure midi port exists before removing

---
 src/core/midi/MidiClient.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/core/midi/MidiClient.cpp b/src/core/midi/MidiClient.cpp
index 9add4e80b..8ba70bcb7 100644
--- a/src/core/midi/MidiClient.cpp
+++ b/src/core/midi/MidiClient.cpp
@@ -67,6 +67,11 @@ void MidiClient::addPort( MidiPort* port )
 
 void MidiClient::removePort( MidiPort* port )
 {
+	if( ! port )
+	{
+		return;
+	}
+
 	QVector<MidiPort *>::Iterator it =
 		qFind( m_midiPorts.begin(), m_midiPorts.end(), port );
 	if( it != m_midiPorts.end() )