From d09cfff738f53f65efdeb1f39ce5ce1db81ee747 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ricardo=20Lu=C3=ADs=20Vaz=20Silva?= <ricolvs123@gmail.com>
Date: Tue, 17 Jan 2023 16:33:41 -0300
Subject: [PATCH 25/51] Fix iterator invalidation for Map::Get

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

diff --git a/src/common/scripting/core/maps.cpp b/src/common/scripting/core/maps.cpp
index 68eab6d3d..bfc2b676d 100644
--- a/src/common/scripting/core/maps.cpp
+++ b/src/common/scripting/core/maps.cpp
@@ -125,6 +125,7 @@ template<typename M> expand_types_vm<typename M::ValueType> MapGet(M * self,expa
     {
         typename M::ValueType n {};
         self->Insert(key,n);
+        self->info->rev++; // invalidate iterators
         return n;
     }
 }
@@ -139,6 +140,7 @@ template<typename M> void MapGetString(M * self,expand_types_vm<typename M::KeyT
     {
         out = FString();
         self->Insert(key,out);
+        self->info->rev++; // invalidate iterators
     }
 }
 
-- 
2.39.3