From 7630a957246e49184ff28d6c906676480132e45d Mon Sep 17 00:00:00 2001
From: mischief <mischief@offblast.org>
Date: Wed, 29 May 2013 11:51:13 -0700
Subject: [PATCH] fix Stringer interface for ShaHash.

http://golang.org/ref/spec#Method_sets for why this is necessary
---
 shahash.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shahash.go b/shahash.go
index b698fc20..090b2e41 100644
--- a/shahash.go
+++ b/shahash.go
@@ -21,7 +21,7 @@ var ErrHashStrSize = fmt.Errorf("Max hash length is %v chars", MaxHashStringSize
 type ShaHash [HashSize]byte
 
 // String returns the ShaHash in the standard bitcoin big-endian form.
-func (hash *ShaHash) String() string {
+func (hash ShaHash) String() string {
 	hashstr := ""
 	for i := range hash {
 		hashstr += fmt.Sprintf("%02x", hash[HashSize-1-i])