From 9ac5f6c6da3821a28d74f2a8f81efd67265c2733 Mon Sep 17 00:00:00 2001
From: Strangerke <strangerke@scummvm.org>
Date: Thu, 30 Aug 2018 23:56:29 +0200
Subject: [PATCH] STARTREK: Initialize some variables in sound

---
 engines/startrek/sound.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/engines/startrek/sound.cpp b/engines/startrek/sound.cpp
index 46967593ef1e..f7f93382e00d 100644
--- a/engines/startrek/sound.cpp
+++ b/engines/startrek/sound.cpp
@@ -35,6 +35,10 @@ namespace StarTrek {
 // Main Sound Functions
 
 Sound::Sound(StarTrekEngine *vm) : _vm(vm) {
+	_midiDevice = MT_INVALID;
+	_midiDriver = nullptr;
+	_loopingMidiTrack = false;
+
 	if (_vm->getPlatform() == Common::kPlatformDOS || _vm->getPlatform() == Common::kPlatformMacintosh) {
 		_midiDevice = MidiDriver::detectDevice(MDT_PCSPK | MDT_ADLIB | MDT_MIDI | MDT_PREFER_MT32);
 		_midiDriver = MidiDriver::createMidi(_midiDevice);