From 36e02374ff3175453f2d195a3b5dc3d2c1f251db Mon Sep 17 00:00:00 2001
From: Christian Hohnstaedt <christian@hohnstaedt.de>
Date: Sun, 24 Oct 2021 20:29:48 +0200
Subject: [PATCH] Put XcaWarningBox on the stack not on the heap

---
 doc/CMakeLists.txt     | 4 ++++
 widgets/XcaWarning.cpp | 8 +++-----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index 0ec09d83..57da6503 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -100,6 +100,10 @@ if(SPHINX)
   endif()
 endif()
 
+if (NOT SPHINX OR NOT QTCOLLGEN)
+  add_custom_target(sphinx-qthelp)
+endif()
+
 if (NOT WIN32)
   add_custom_command(
 	OUTPUT "${D}/xca.1.gz"
diff --git a/widgets/XcaWarning.cpp b/widgets/XcaWarning.cpp
index 36a2b67b..c7772784 100644
--- a/widgets/XcaWarning.cpp
+++ b/widgets/XcaWarning.cpp
@@ -31,11 +31,9 @@ void xcaWarningBox::addButton(QMessageBox::StandardButton button,
 int xcaWarningGui::showBox(const QString &txt, QMessageBox::Icon icn,
 			QMessageBox::StandardButtons b)
 {
-	xcaWarningBox *w = new xcaWarningBox(NULL, txt, icn);
-	w->setStandardButtons(b);
-	int n = w->exec();
-	delete w;
-	return n;
+	xcaWarningBox w(NULL, txt, icn);
+	w.setStandardButtons(b);
+	return w.exec();
 }
 
 void xcaWarningGui::information(const QString &msg)