From 8ae959b7cedfc0ef9a809631462ffc194d9e4f35 Mon Sep 17 00:00:00 2001
From: "Adam D. Ruppe" <destructionator@gmail.com>
Date: Wed, 14 Nov 2018 09:37:38 -0500
Subject: [PATCH] never set it to true!

---
 simpledisplay.d | 1 +
 1 file changed, 1 insertion(+)

diff --git a/simpledisplay.d b/simpledisplay.d
index 1989577..b445b29 100644
--- a/simpledisplay.d
+++ b/simpledisplay.d
@@ -3449,6 +3449,7 @@ class NotificationAreaIcon : CapableOfHandlingNativeEvent {
 				wc.lpszClassName = "arsd_simpledisplay_notification_icon"w.ptr;
 				if(!RegisterClassExW(&wc))
 					throw new Exception("RegisterClass ");// ~ to!string(GetLastError()));
+				registered = true;
 			}
 
 			this.hwnd = CreateWindowW("arsd_simpledisplay_notification_icon"w.ptr, "test"w.ptr /* name */, 0 /* dwStyle */, 0, 0, 0, 0, HWND_MESSAGE, null, hInstance, null);