From 5f6711b72c6f44acace19d9833b653ce4bf1e6bf Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Mon, 28 Oct 2019 21:13:06 -0400
Subject: [PATCH] Ensures interrupt changes are notified to the delegate.

---
 Components/1770/1770.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Components/1770/1770.cpp b/Components/1770/1770.cpp
index 2b793bae3..b04bfc778 100644
--- a/Components/1770/1770.cpp
+++ b/Components/1770/1770.cpp
@@ -774,7 +774,8 @@ void WD1770::update_status(std::function<void(Status &)> updater) {
 		updater(status_);
 		bool did_change =
 			(status_.busy != old_status.busy) ||
-			(status_.data_request != old_status.data_request);
+			(status_.data_request != old_status.data_request) ||
+			(status_.interrupt_request != old_status.interrupt_request);
 		if(did_change) delegate_->wd1770_did_change_output(this);
 	}
 	else updater(status_);