From 57e893116042adc174411b7f46e2c7ce50a15e22 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@tailscale.com>
Date: Thu, 2 Jul 2020 10:50:19 -0700
Subject: [PATCH] control/controlclient: fix copy/paste-o in debug knob
 accessor

Introduced in a975e86bb8a42f0be9faf16067ee55a6da55d767.

Only affected TS_DEBUG_* env users.
---
 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 212f04bbf..25abb1a39 100644
--- a/control/controlclient/direct.go
+++ b/control/controlclient/direct.go
@@ -800,7 +800,7 @@ func envBool(k string) bool {
 	if e == "" {
 		return false
 	}
-	v, err := strconv.ParseBool(os.Getenv("TS_DEBUG_NETMAP"))
+	v, err := strconv.ParseBool(e)
 	if err != nil {
 		panic(fmt.Sprintf("invalid non-bool %q for env var %q", e, k))
 	}