diff --git a/Telegram/SourceFiles/window/main_window.cpp b/Telegram/SourceFiles/window/main_window.cpp index ec152fc16..73c49355b 100644 --- a/Telegram/SourceFiles/window/main_window.cpp +++ b/Telegram/SourceFiles/window/main_window.cpp @@ -964,7 +964,9 @@ int MainWindow::tryToExtendWidthBy(int addToWidth) { void MainWindow::launchDrag( std::unique_ptr<QMimeData> data, Fn<void()> &&callback) { - auto drag = std::make_unique<QDrag>(this); + // Qt destroys this QDrag automatically after the drag is finished + // We must not delete this at the end of this function, as this breaks DnD on Linux + auto drag = new QDrag(this); drag->setMimeData(data.release()); drag->exec(Qt::CopyAction);