From 6c736b8d57b006b492eaa905b599a7e2bef40575 Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Sat, 8 Apr 2017 22:09:13 +0200
Subject: [PATCH] fix test break

---
 common/errors/errors.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/errors/errors.go b/common/errors/errors.go
index 03455d7e7..7b1e6f823 100644
--- a/common/errors/errors.go
+++ b/common/errors/errors.go
@@ -37,7 +37,7 @@ type Error struct {
 
 func (v *Error) formMessage() string {
 	if len(v.format) == 0 {
-		return serial.Concat(v.message)
+		return serial.Concat(v.message...)
 	}
 	return fmt.Sprintf(v.format, v.message...)
 }