From 868ebbf79d41778afa436dd3cb2efc89c4c9842a Mon Sep 17 00:00:00 2001
From: Urko <urko@fungimail.com>
Date: Wed, 15 Feb 2023 19:47:52 +0100
Subject: [PATCH] fix lint

---
 internal/cert/cert.go | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/internal/cert/cert.go b/internal/cert/cert.go
index 0da29c4..bf32838 100644
--- a/internal/cert/cert.go
+++ b/internal/cert/cert.go
@@ -47,11 +47,11 @@ func encodePrivateKey(priv *ecdsa.PrivateKey) ([]byte, error) {
 	if err != nil {
 		return nil, fmt.Errorf("marshal: %s", err)
 	}
-	pem.Encode(out, &pem.Block{
+	err = pem.Encode(out, &pem.Block{
 		Type:  "PRIVATE KEY",
 		Bytes: privBytes,
 	})
-	return out.Bytes(), nil
+	return out.Bytes(), err
 }
 
 // Create a self-signed certificate.
@@ -80,7 +80,11 @@ func newRootCA(config *ca.CaConfig) ([]byte, []byte, error) {
 	}
 
 	out := &bytes.Buffer{}
-	pem.Encode(out, &pem.Block{Type: "CERTIFICATE", Bytes: der})
+	err = pem.Encode(out, &pem.Block{Type: "CERTIFICATE", Bytes: der})
+	if err != nil {
+		return nil, nil, fmt.Errorf("pem.Encode: %s", err)
+	}
+
 	caPEM := out.Bytes()
 	keyPEM, err := encodePrivateKey(priv)
 	if err != nil {
@@ -125,7 +129,11 @@ func newClientCert(config *client.ClientCertConfig, rootCA *x509.Certificate, ro
 	}
 
 	out := &bytes.Buffer{}
-	pem.Encode(out, &pem.Block{Type: "CERTIFICATE", Bytes: der})
+	err = pem.Encode(out, &pem.Block{Type: "CERTIFICATE", Bytes: der})
+	if err != nil {
+		return nil, nil, fmt.Errorf("pem.Encode: %s", err)
+	}
+
 	certPEM := out.Bytes()
 	keyPEM, err := encodePrivateKey(priv)
 	if err != nil {