From 2512fcd7cb781e2fc7792412d34849dd9bfac333 Mon Sep 17 00:00:00 2001
From: Yorik van Havre <yorik@uncreated.net>
Date: Wed, 23 Mar 2022 12:00:35 +0100
Subject: [PATCH] Qassistant retirement: Added GIL lock

---
 src/Gui/MainWindow.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/Gui/MainWindow.cpp b/src/Gui/MainWindow.cpp
index 8a7563d437..7522e1054a 100644
--- a/src/Gui/MainWindow.cpp
+++ b/src/Gui/MainWindow.cpp
@@ -692,6 +692,7 @@ void MainWindow::whatsThis()
 
 void MainWindow::showDocumentation(const QString& help)
 {
+    Base::PyGILStateLocker lock;
     PyObject* module = PyImport_ImportModule("Help");
     if (module) {
         Gui::Command::addModule(Gui::Command::Gui,"Help");
@@ -701,11 +702,9 @@ void MainWindow::showDocumentation(const QString& help)
         PyErr_Clear();
         QUrl url(help);
         if (url.scheme().isEmpty()) {
-            //QString page;
-            //page = QString::fromUtf8("%1.html").arg(help);
-            //d->assistant->showDocumentation(page);
             QMessageBox::critical(getMainWindow(), tr("Help addon needed!"),
-            tr("The Help system of %s is now handled by the \"Help\" addon. Install it with menu Tools > Addons Manager"),qApp->applicationName());
+            tr("The Help system of %s is now handled by the \"Help\" addon. "
+               "Install it with menu Tools > Addons Manager"),qApp->applicationName());
         }
         else {
             QDesktopServices::openUrl(url);