From 60b409c7eadeed1197a580f67d63291813d6af8d Mon Sep 17 00:00:00 2001
From: Ripose <ripose@protonmail.com>
Date: Fri, 2 Jul 2021 00:00:33 -0700
Subject: [PATCH] mainwindow: fixes crash when loading a successive video

currentSubId and currentSecSubId were not reset to 0 (none) in
clearTracks(), leading to out of bounds array accesses when loading
a new video.
---
 src/gui/mainwindow.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index 4b8608eb..b01e1256 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -813,6 +813,8 @@ void MainWindow::clearTracks()
         m_ui->actionSubtitleTwoNone
     );
     m_actionGroups.actionMap.clear();
+    m_actionGroups.currentSubId = 0;
+    m_actionGroups.currentSecSubId = 0;
 }
 
 void MainWindow::setTracks(QList<const Track *> tracks)