[education/rkward] rkward/windows: Avoid double deletion

[Thomas Friedrichsmeier]

Git commit 8f28a78b5fd63b225427721e7a0554d79878d607 by Thomas Friedrichsmeier.
Committed on 17/09/2022 at 08:08.
Pushed by tfry into branch 'master'.

Avoid double deletion

M  +1    -1    rkward/windows/rkcommandeditorwindow.cpp

https://invent.kde.org/education/rkward/commit/8f28a78b5fd63b225427721e7a0554d79878d607

diff --git a/rkward/windows/rkcommandeditorwindow.cpp b/rkward/windows/rkcommandeditorwindow.cpp
index fc8cf72c..6182887a 100644
--- a/rkward/windows/rkcommandeditorwindow.cpp
+++ b/rkward/windows/rkcommandeditorwindow.cpp
@@ -316,7 +316,7 @@ RKCommandEditorWindow::~RKCommandEditorWindow () {
 			emit KTextEditor::Editor::instance()->application()->aboutToDeleteDocuments(QList<KTextEditor::Document*>() << m_doc);
 #endif
 		}
-		delete m_doc;
+		m_doc->deleteLater();
 		if (visible_to_kateplugins) {
 			emit KTextEditor::Editor::instance()->application()->documentDeleted(m_doc);
 #if KTEXTEDITOR_VERSION < QT_VERSION_CHECK(5,80,0)