From 48bbf2609ff4ed0260b76337a7065cf40225ae21 Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Mon, 4 Dec 2017 13:02:00 +0100
Subject: [PATCH] common: fix vet

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

diff --git a/common/bytes_test.go b/common/bytes_test.go
index 3f99ba02f6..97dd34d159 100644
--- a/common/bytes_test.go
+++ b/common/bytes_test.go
@@ -81,7 +81,7 @@ func TestIsHex(t *testing.T) {
 	}
 	for _, test := range tests {
 		if ok := isHex(test.input); ok != test.ok {
-			t.Error("isHex(%q) = %v, want %v", test.input, ok, test.ok)
+			t.Errorf("isHex(%q) = %v, want %v", test.input, ok, test.ok)
 		}
 	}
 }