From 1c7526010688af74c36733d69dcccebd0c23c19e Mon Sep 17 00:00:00 2001
From: root <root@DESKTOP-HI73GJM.localdomain>
Date: Sun, 24 Jan 2021 20:22:24 +0800
Subject: [PATCH] fix error check when check signature

---
 selfsign/selfsign.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/selfsign/selfsign.go b/selfsign/selfsign.go
index 00fe2abe4..c7f71d237 100644
--- a/selfsign/selfsign.go
+++ b/selfsign/selfsign.go
@@ -32,8 +32,7 @@ func parseCertificateRequest(priv crypto.Signer, csrBytes []byte) (template *x50
 		return
 	}
 
-	csr.CheckSignature()
-	if err != nil {
+	if err = csr.CheckSignature(); err != nil {
 		err = cferr.Wrap(cferr.CSRError, cferr.KeyMismatch, err)
 		return
 	}