From dfb4a035c2d80a6be689e14ca495b8ba032f58c4 Mon Sep 17 00:00:00 2001
From: Benoit Germain <benoit.germain@ubisoft.com>
Date: Thu, 30 Oct 2025 10:02:27 +0100
Subject: Test full userdata keys with verbose_errors

---
 src/intercopycontext.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/intercopycontext.cpp b/src/intercopycontext.cpp
index 0ccd619..4be1883 100644
--- a/src/intercopycontext.cpp
+++ b/src/intercopycontext.cpp
@@ -494,8 +494,12 @@ void InterCopyContext::interCopyKeyValuePair() const
             *std::format_to(_valPath, "{}[U:{}]", name, _key) = 0;
         } else if (luaW_type(L1, _key_i) == LuaType::BOOLEAN) {
             int const _key{ lua_toboolean(L1, _key_i) };
-            _valPath = static_cast<char*>(alloca(name.size() + 8)); // +8 for [], 'false' and terminating 0
+            _valPath = static_cast<char*>(alloca(name.size() + 8)); // +8 for [false] and terminating 0
             *std::format_to(_valPath, "{}[{}]", name, _key ? "true" : "false") = 0;
+        } else if (luaW_type(L1, _key_i) == LuaType::USERDATA) {
+            // I don't want to invoke tostring on the userdata to get its name
+            _valPath = static_cast<char*>(alloca(name.size() + 11)); // +11 for [U:<FULL>] and terminating 0
+            *std::format_to(_valPath, "{}[U:<FULL>]", name) = 0;
         }
     }
 
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