From b9d88513386d7b82dc2a80d209214d904551c05e Mon Sep 17 00:00:00 2001
From: Celtic Minstrel <celtic.minstrel.ca@some.place>
Date: Sun, 15 Sep 2024 00:37:50 -0400
Subject: [PATCH] Lua API: Avoid looking up the requested scenario twice

---
 src/gui/dialogs/multiplayer/mp_create_game.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/gui/dialogs/multiplayer/mp_create_game.cpp b/src/gui/dialogs/multiplayer/mp_create_game.cpp
index ebd15e5a1ff..fb82f87a215 100644
--- a/src/gui/dialogs/multiplayer/mp_create_game.cpp
+++ b/src/gui/dialogs/multiplayer/mp_create_game.cpp
@@ -416,9 +416,10 @@ void mp_create_game::pre_show()
 
 	plugins_context_->set_accessor("find_level",   [this](const config& cfg) {
 		const std::string id = cfg["id"].str();
+		auto result = create_engine_.find_level_by_id(id);
 		return config {
-			"index", create_engine_.find_level_by_id(id).second,
-			"type", level_type::get_string(create_engine_.find_level_by_id(id).first),
+			"index", result.second,
+			"type", level_type::get_string(result.first),
 		};
 	});