From e485992e10b783ae272949fbdc161cc491ff03c4 Mon Sep 17 00:00:00 2001
From: Hendrik Hofstadt <me@slamper.me>
Date: Mon, 17 Sep 2018 20:14:11 +0200
Subject: [PATCH] Implement unknown error message

---
 commands/response.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/commands/response.go b/commands/response.go
index 80c2cbb..7dc35fc 100644
--- a/commands/response.go
+++ b/commands/response.go
@@ -213,6 +213,8 @@ func (e *Error) Error() string {
 		message = "ID illegal"
 	case ErrorCodeCommandUnexecuted:
 		message = "Command unexecuted"
+	default:
+		message = "unknown"
 	}
 
 	return fmt.Sprintf("card responded with error: %s", message)