From eaf43dfb96e0297c5d83c3e6ba52581f5a021fe2 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Sun, 19 Nov 2023 07:21:49 +0100
Subject: [PATCH] fixed potential nullptr dereference.

---
 src/common/scripting/core/types.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/common/scripting/core/types.cpp b/src/common/scripting/core/types.cpp
index c38eec7a8..8b722e6a8 100644
--- a/src/common/scripting/core/types.cpp
+++ b/src/common/scripting/core/types.cpp
@@ -1659,7 +1659,8 @@ PClassPointer::PClassPointer(PClass *restrict)
 	loadOp = OP_LP;
 	storeOp = OP_SP;
 	Flags |= TYPE_ClassPointer;
-	mVersion = restrict->VMType->mVersion;
+	if (restrict) mVersion = restrict->VMType->mVersion;
+	else mVersion = 0;
 }
 
 //==========================================================================