From bec5eb85cc65dfc072f54145d91106e16827c96b Mon Sep 17 00:00:00 2001
From: gazebo <gazeboxu@gmail.com>
Date: Mon, 11 Mar 2019 15:45:27 +0800
Subject: [PATCH] - fk

---
 business/auth2/auth2.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/business/auth2/auth2.go b/business/auth2/auth2.go
index bd5ea8ac4..324e7324b 100644
--- a/business/auth2/auth2.go
+++ b/business/auth2/auth2.go
@@ -362,7 +362,7 @@ func GetTokenType(token string) (tokenType int) {
 
 func IsV2Token(token string) bool {
 	tokenPartList := strings.Split(token, TokenTypeSep)
-	return tokenPartList[1] == TokenVer
+	return len(tokenPartList) > 1 && tokenPartList[1] == TokenVer
 }
 
 func GuessAuthTypeFromAuthID(authID string) (authType string) {