From 7fef26233bb6962d025e93f5dfced58d9fe1754e Mon Sep 17 00:00:00 2001
From: hongming <talonwan@yunify.com>
Date: Mon, 16 Sep 2019 18:11:42 +0800
Subject: [PATCH] fix: NPE

Signed-off-by: hongming <talonwan@yunify.com>
---
 pkg/simple/client/factory.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/simple/client/factory.go b/pkg/simple/client/factory.go
index d2774fc5b..598b94cbb 100644
--- a/pkg/simple/client/factory.go
+++ b/pkg/simple/client/factory.go
@@ -20,7 +20,7 @@ type ClientSetNotEnabledError struct {
 }
 
 func (e ClientSetNotEnabledError) Error() string {
-	return fmt.Sprintf("client set not enabled: %s", e.err.Error())
+	return fmt.Sprintf("client set not enabled: %v", e.err)
 }
 
 type ClientSetOptions struct {