needs argument

src/runner/script_signal.rs

@@ -104,8 +104,8 @@ fn wait_thread(lua:&mlua::Lua,this:ScriptSignal)->Result<(),mlua::Error>{
 const LUA_WAIT:&str=
 "local coroutine_yield=coroutine.yield
 local wait_thread=wait_thread
-return function()
-	wait_thread()
+return function(signal)
+	wait_thread(signal)
 	return coroutine_yield()
 end";