From 5a2cc24190d768b1dba8d8b7d6a0783db3510781 Mon Sep 17 00:00:00 2001
From: Jonathan G Rennison <j.g.rennison@gmail.com>
Date: Thu, 24 Feb 2022 00:02:47 +0000
Subject: [PATCH] Fix initialisation of new road stop specs

---
 src/newgrf.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index 7daecd300a..adf027ce1b 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -4986,7 +4986,10 @@ static ChangeInfoResult RoadStopChangeInfo(uint id, int numinfo, int prop, const
 			case 0x08: { // Road Stop Class ID
 				RoadStopSpec **spec = &_cur.grffile->roadstops[id + i];
 
-				if (*spec == nullptr) *spec = CallocT<RoadStopSpec>(1);
+				if (*spec == nullptr) {
+					*spec = CallocT<RoadStopSpec>(1);
+					new (*spec) RoadStopSpec();
+				}
 
 				uint32 classid = buf->ReadDWord();
 				(*spec)->cls_id = RoadStopClass::Allocate(BSWAP32(classid));