From aba6d728e36900edc795d5fbae6e70f68cb76087 Mon Sep 17 00:00:00 2001
From: liangzy <liangzhiyan@gaore.com>
Date: Thu, 6 Aug 2020 16:44:20 +0800
Subject: [PATCH] delete sign value

---
 sdk/auth/rpc_signature_composer.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdk/auth/rpc_signature_composer.go b/sdk/auth/rpc_signature_composer.go
index 5981f3b..cbc00a9 100644
--- a/sdk/auth/rpc_signature_composer.go
+++ b/sdk/auth/rpc_signature_composer.go
@@ -86,7 +86,7 @@ func unsignRpcRequest(request *http.Request, signer Signer) (err error) {
 	}
 
 	if accessKey, err := signer.GetAccessKeyId(); err != nil {
-		return
+		return err
 	} else if accessKey == "" {
 		return errors.New("access key is not allow empty")
 	} else if accessKey != signParams["access_key"] {