From 2bbb816cbfe0643d8228d41493219177ac77afeb Mon Sep 17 00:00:00 2001
From: Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>
Date: Wed, 26 Nov 2025 02:18:13 +0100
Subject: [PATCH] fix

---
 interfaces/Crafter.Event.cppm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/interfaces/Crafter.Event.cppm b/interfaces/Crafter.Event.cppm
index 6bdce6a..9c526b1 100644
--- a/interfaces/Crafter.Event.cppm
+++ b/interfaces/Crafter.Event.cppm
@@ -172,7 +172,8 @@ namespace Crafter {
             
             for (auto& listenerSlice : this->listeners) {
                 listenerSlice.second.erase(std::remove(listenerSlice.second.begin(), listenerSlice.second.end(), static_cast<EventListener<void>*>(nullptr)), listenerSlice.second.end());
-                for (const auto& listener : listenerSlice.second) {
+                auto sliceCopy = listenerSlice.second;
+                for (const auto& listener : sliceCopy) {
                     #ifdef CRAFTER_TIMING
                     auto start = std::chrono::high_resolution_clock::now();
                     #endif
@@ -201,7 +202,8 @@ namespace Crafter {
             
             for (auto& listenerSlice : this->listeners) {
                 listenerSlice.second.erase(std::remove(listenerSlice.second.begin(), listenerSlice.second.end(), static_cast<EventListener<T>*>(nullptr)), listenerSlice.second.end());
-                for (const auto& listener : listenerSlice.second) {
+                auto sliceCopy = listenerSlice.second;
+                for (const auto& listener : sliceCopy) {
                     #ifdef CRAFTER_TIMING
                     auto start = std::chrono::high_resolution_clock::now();
                     #endif