From 57bd875856652e1cc6a6c2ab63ee252dfd6b4980 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Claus=20Lensb=C3=B8l?= <claus@tailscale.com>
Date: Wed, 8 Oct 2025 11:36:38 -0400
Subject: [PATCH] control/controlclient: add missing comment (#17498)
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Updates #cleanup

Signed-off-by: Claus Lensbøl <claus@tailscale.com>
---
 control/controlclient/direct.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/control/controlclient/direct.go b/control/controlclient/direct.go
index 5f26e2ba1..61886482d 100644
--- a/control/controlclient/direct.go
+++ b/control/controlclient/direct.go
@@ -139,7 +139,7 @@ type Options struct {
 	Dialer               *tsdial.Dialer      // non-nil
 	C2NHandler           http.Handler        // or nil
 	ControlKnobs         *controlknobs.Knobs // or nil to ignore
-	Bus                  *eventbus.Bus
+	Bus                  *eventbus.Bus       // non-nil, for setting up publishers
 
 	// Observer is called when there's a change in status to report
 	// from the control client.