From 7f039980c120ab180ff6997499509ae45a168353 Mon Sep 17 00:00:00 2001
From: Olaoluwa Osuntokun <laolu32@gmail.com>
Date: Mon, 16 Apr 2018 19:17:58 -0700
Subject: [PATCH] lnd+cmd/lncli: allow users to disable logging sub-systems all
 together

---
 cmd/lncli/commands.go | 2 +-
 config.go             | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/cmd/lncli/commands.go b/cmd/lncli/commands.go
index e46f7c6f..5ddd6ad1 100644
--- a/cmd/lncli/commands.go
+++ b/cmd/lncli/commands.go
@@ -2280,7 +2280,7 @@ func getNetworkInfo(ctx *cli.Context) error {
 var debugLevelCommand = cli.Command{
 	Name:  "debuglevel",
 	Usage: "Set the debug level.",
-	Description: `Logging level for all subsystems {trace, debug, info, warn, error, critical}
+	Description: `Logging level for all subsystems {trace, debug, info, warn, error, critical, off}
 	You may also specify <subsystem>=<level>,<subsystem2>=<level>,... to set the log level for individual subsystems
 	
 	Use show to list available subsystems`,
diff --git a/config.go b/config.go
index 15ba4f29..0c39c25a 100644
--- a/config.go
+++ b/config.go
@@ -826,6 +826,8 @@ func validLogLevel(logLevel string) bool {
 	case "error":
 		fallthrough
 	case "critical":
+		fallthrough
+	case "off":
 		return true
 	}
 	return false