From 885502bf11057e7de961f178bc85ce93a9f40723 Mon Sep 17 00:00:00 2001
From: Kae <80987908+Novaenia@users.noreply.github.com>
Date: Wed, 30 Apr 2025 12:41:27 +1000
Subject: fix songbook compile issues & some warns

---
 source/game/scripting/StarSongbookLuaBindings.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'source/game/scripting/StarSongbookLuaBindings.cpp')

diff --git a/source/game/scripting/StarSongbookLuaBindings.cpp b/source/game/scripting/StarSongbookLuaBindings.cpp
index e2f70a3..7831ed6 100644
--- a/source/game/scripting/StarSongbookLuaBindings.cpp
+++ b/source/game/scripting/StarSongbookLuaBindings.cpp
@@ -10,8 +10,8 @@ LuaCallbacks LuaBindings::makeSongbookCallbacks(Songbook* songbook) {
   callbacks.registerCallbackWithSignature<void, String, Vec2F>("keepAlive", bind(mem_fn(&Songbook::keepAlive), songbook, _1, _2));
   callbacks.registerCallbackWithSignature<void>("stop", bind(mem_fn(&Songbook::stop), songbook));
   callbacks.registerCallbackWithSignature<bool>("active", bind(mem_fn(&Songbook::active), songbook));
-  callbacks.registerCallbackWithSignature<String>("band", bind(mem_fn(&Songbook::timeSource), songbook));
-  callbacks.registerCallbackWithSignature<String>("instrument", bind(mem_fn(&Songbook::instrument), songbook));
+  callbacks.registerCallbackWithSignature<Maybe<String>>("band", bind(mem_fn(&Songbook::timeSource), songbook));
+  callbacks.registerCallbackWithSignature<Maybe<String>>("instrument", bind(mem_fn(&Songbook::instrument), songbook));
   callbacks.registerCallbackWithSignature<bool>("instrumentPlaying", bind(mem_fn(&Songbook::instrumentPlaying), songbook));
   callbacks.registerCallbackWithSignature<Json>("song", bind(mem_fn(&Songbook::song), songbook));
 
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