Update accounts/scwallet/securechannel.go

Co-authored-by: Guillaume Ballet <gballet@gmail.com>
ethereum · Jan 26, 2021 · 2421499 · 2421499
1 parent c52c98e
commit 2421499
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/accounts/scwallet/securechannel.go b/accounts/scwallet/securechannel.go
@@ -69,7 +69,7 @@ func NewSecureChannelSession(card *pcsc.Card, keyData []byte) (*SecureChannelSes
 	}
 	cardPublic, err := crypto.UnmarshalPubkey(keyData)
 	if err != nil {
-		return nil, fmt.Errorf("could not unmarshal public key from card")
+		return nil, fmt.Errorf("could not unmarshal public key from card: %v", err)
 	}
 	secret, _ := key.Curve.ScalarMult(cardPublic.X, cardPublic.Y, key.D.Bytes())
 	return &SecureChannelSession{