From cbedaf90fed6b236c88cab2ba669499859f7a494 Mon Sep 17 00:00:00 2001
From: Jille Timmermans <jille@quis.cx>
Date: Wed, 13 Jul 2022 18:55:27 +0200
Subject: [PATCH] Improve error message for incorrect values of
 ETCD_CLIENT_DEBUG

Signed-off-by: Jille Timmermans <jille@quis.cx>
---
 client/v3/logger.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/client/v3/logger.go b/client/v3/logger.go
index ecac42730f6..eaa35f2d3ac 100644
--- a/client/v3/logger.go
+++ b/client/v3/logger.go
@@ -51,8 +51,8 @@ func etcdClientDebugLevel() zapcore.Level {
 		return zapcore.InfoLevel
 	}
 	var l zapcore.Level
-	if err := l.Set(envLevel); err == nil {
-		log.Printf("Deprecated env ETCD_CLIENT_DEBUG value. Using default level: 'info'")
+	if err := l.Set(envLevel); err != nil {
+		log.Printf("Invalid value for environment variable 'ETCD_CLIENT_DEBUG'. Using default level: 'info'")
 		return zapcore.InfoLevel
 	}
 	return l