From 7f78754c1dbf9a822fc64621e0a045d8f2c14b2c Mon Sep 17 00:00:00 2001
From: Miek Gieben <miek@miek.nl>
Date: Wed, 18 Apr 2012 14:06:10 +0200
Subject: [PATCH] Some tweaks about errors

---
 dns.go   | 2 +-
 zscan.go | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/dns.go b/dns.go
index f0b785b0..0086866f 100644
--- a/dns.go
+++ b/dns.go
@@ -93,7 +93,7 @@ type Error struct {
 
 func (e *Error) Error() string {
 	if e == nil {
-		return "<nil>"
+		return "dns: <nil>"
 	}
 	if e.Name == "" {
 		return e.Err
diff --git a/zscan.go b/zscan.go
index 1a6b8732..44b46160 100644
--- a/zscan.go
+++ b/zscan.go
@@ -66,7 +66,6 @@ type ParseError struct {
 }
 
 func (e *ParseError) Error() (s string) {
-	//	va := strconv.Itoa(e.lex.value)
 	if e.file != "" {
 		s = e.file + ": "
 	}