From 13f30b2cbb15ebdcd4aa71f9cb05d8c2933d33a7 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Mon, 6 Nov 2023 08:24:57 +0100
Subject: [PATCH] Base: fix crash in PyException::ReportException()

---
 src/Base/Interpreter.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Base/Interpreter.cpp b/src/Base/Interpreter.cpp
index f9853c1659..00c621d780 100644
--- a/src/Base/Interpreter.cpp
+++ b/src/Base/Interpreter.cpp
@@ -126,6 +126,7 @@ void PyException::ReportException () const
     if (!_isReported) {
         _isReported = true;
         // set sys.last_vars to make post-mortem debugging work
+        PyGILStateLocker locker;
         PySys_SetObject("last_traceback", PP_last_traceback);
         Base::Console().DeveloperError("pyException","%s%s: %s\n",
             _stackTrace.c_str(), _errorType.c_str(), what());