From eb98505a2cc9382227caafc8519a9172dda5dc3d Mon Sep 17 00:00:00 2001
From: VodBox <dillon@vodbox.io>
Date: Sat, 6 Mar 2021 15:31:15 +1300
Subject: [PATCH] UI: Fix memory leak with missing files dialog

---
 UI/window-basic-main.cpp    | 11 +++++++----
 UI/window-basic-main.hpp    |  3 +++
 UI/window-missing-files.cpp |  1 -
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/UI/window-basic-main.cpp b/UI/window-basic-main.cpp
index f2e64e0b9..18061c4c1 100644
--- a/UI/window-basic-main.cpp
+++ b/UI/window-basic-main.cpp
@@ -51,7 +51,6 @@
 #include "window-log-reply.hpp"
 #include "window-projector.hpp"
 #include "window-remux.hpp"
-#include "window-missing-files.hpp"
 #include "qt-wrappers.hpp"
 #include "context-bar-controls.hpp"
 #include "obs-proxy-style.hpp"
@@ -1142,9 +1141,13 @@ retryScene:
 	LogScenes();
 
 	if (obs_missing_files_count(files) > 0) {
-		OBSMissingFiles *miss = new OBSMissingFiles(files, this);
-		miss->show();
-		miss->raise();
+		missDialog = new OBSMissingFiles(files, this);
+		missDialog->show();
+		missDialog->raise();
+
+		auto close = [=]() { delete missDialog; };
+
+		connect(missDialog, &OBSMissingFiles::finished, close);
 	} else {
 		obs_missing_files_destroy(files);
 	}
diff --git a/UI/window-basic-main.hpp b/UI/window-basic-main.hpp
index 6cae43c2a..ae03d1f59 100644
--- a/UI/window-basic-main.hpp
+++ b/UI/window-basic-main.hpp
@@ -31,6 +31,7 @@
 #include "window-basic-transform.hpp"
 #include "window-basic-adv-audio.hpp"
 #include "window-basic-filters.hpp"
+#include "window-missing-files.hpp"
 #include "window-projector.hpp"
 #include "window-basic-about.hpp"
 #include "auth-base.hpp"
@@ -479,6 +480,8 @@ private:
 	QList<QDialog *> modalDialogs;
 	QList<QMessageBox *> visMsgBoxes;
 
+	OBSMissingFiles *missDialog;
+
 	QList<QPoint> visDlgPositions;
 
 	QByteArray startingDockLayout;
diff --git a/UI/window-missing-files.cpp b/UI/window-missing-files.cpp
index 83d1bed6c..65b920b25 100644
--- a/UI/window-missing-files.cpp
+++ b/UI/window-missing-files.cpp
@@ -557,7 +557,6 @@ void OBSMissingFiles::saveFiles()
 	}
 
 	QDialog::accept();
-	destroy();
 }
 
 void OBSMissingFiles::browseFolders()