From 50d725330c93466eaa9de465747da4af17071bcb Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Tue, 21 Apr 2020 22:48:52 -0400
Subject: [PATCH] Adds missing header.

---
 Components/OPL2/Implementation/Operator.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Components/OPL2/Implementation/Operator.cpp b/Components/OPL2/Implementation/Operator.cpp
index 57824c9f3..b388b9838 100644
--- a/Components/OPL2/Implementation/Operator.cpp
+++ b/Components/OPL2/Implementation/Operator.cpp
@@ -9,6 +9,7 @@
 #include "Operator.hpp"
 
 #include <algorithm>
+#include <cassert>
 
 using namespace Yamaha::OPL;