fix go vet issue

whyrusleeping · whyrusleeping · commit 6c6b26b2741e · 2017-03-23T18:45:49.000-07:00
diff --git a/net_test.go b/net_test.go
@@ -297,7 +297,7 @@ func TestIP6LinkLocal(t *testing.T) {
 		isLinkLocal := (a == 0xfe80)
 		m := newMultiaddr(t, fmt.Sprintf("/ip6/%x::1", a))
 		if IsIP6LinkLocal(m) != isLinkLocal {
-			t.Error("IsIP6LinkLocal failed (%s != %v)", m, isLinkLocal)
+			t.Errorf("IsIP6LinkLocal failed (%s != %v)", m, isLinkLocal)
 		}
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -297,7 +297,7 @@ func TestIP6LinkLocal(t *testing.T) {`
`297`	`297`	`isLinkLocal := (a == 0xfe80)`
`298`	`298`	`m := newMultiaddr(t, fmt.Sprintf("/ip6/%x::1", a))`
`299`	`299`	`if IsIP6LinkLocal(m) != isLinkLocal {`
`300`		`- t.Error("IsIP6LinkLocal failed (%s != %v)", m, isLinkLocal)`
	`300`	`+ t.Errorf("IsIP6LinkLocal failed (%s != %v)", m, isLinkLocal)`
`301`	`301`	`}`
`302`	`302`	`}`
`303`	`303`	`}`