From 50f1188cc780c341d654d8c31d61185326232b54 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 17 Nov 2019 13:10:28 +0100
Subject: X11: Don't send expose events to invisible windows

---
 pugl/detail/x11.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pugl/detail/x11.c b/pugl/detail/x11.c
index 8a24917..d9a93c3 100644
--- a/pugl/detail/x11.c
+++ b/pugl/detail/x11.c
@@ -813,7 +813,9 @@ puglPostRedisplayRect(PuglView* view, PuglRect rect)
 	                   w, h,
 	                   0};
 
-	XSendEvent(view->impl->display, view->impl->win, False, 0, (XEvent*)&ev);
+	if (view->visible) {
+		XSendEvent(view->impl->display, view->impl->win, False, 0, (XEvent*)&ev);
+	}
 
 	return PUGL_SUCCESS;
 }
-- 
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