From c1d2f1243178403aebfdeaaee446b2ce0d5142d1 Mon Sep 17 00:00:00 2001
From: Vincent Serpoul <vincent@serpoul.com>
Date: Thu, 21 Sep 2017 12:08:42 +0800
Subject: [PATCH] common: more obvious error silencing

---
 common/types.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/types.go b/common/types.go
index 284929e084..b6ea1f64c6 100644
--- a/common/types.go
+++ b/common/types.go
@@ -226,7 +226,7 @@ func (a Address) Hash() Hash { return BytesToHash(a[:]) }
 func (a Address) Hex() string {
 	unchecksummed := hex.EncodeToString(a[:])
 	sha := sha3.NewKeccak256()
-	sha.Write([]byte(unchecksummed))
+	_, _ = sha.Write([]byte(unchecksummed))
 	hash := sha.Sum(nil)
 
 	result := []byte(unchecksummed)