From 737b2908a58028a3a4ff3d1e3dc8fca9ef9d39a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Du=C5=A1an=20Poizl?= <nou.spiro@gmail.com>
Date: Thu, 19 Sep 2019 06:53:42 +0200
Subject: [PATCH] Wait for all thread to finish before deleting

---
 imageringlist.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/imageringlist.cpp b/imageringlist.cpp
index 09e4b28..bcec928 100644
--- a/imageringlist.cpp
+++ b/imageringlist.cpp
@@ -142,6 +142,8 @@ void ImageRingList::setLiveMode(bool live)
 
 void ImageRingList::setFiles(const QStringList files, const QString &currentFile)
 {
+    QThreadPool::globalInstance()->clear();
+    QThreadPool::globalInstance()->waitForDone();
     m_images.clear();
     foreach(const QString &file, files)
     {