From c6a872d25009feb4cb1bfa1c9fdfabf8aa5dfe2d Mon Sep 17 00:00:00 2001
From: Jiri Kucera <jkucera@redhat.com>
Date: Mon, 12 Feb 2018 17:16:59 +0100
Subject: [PATCH] Added missing format string

---
 mux_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mux_test.go b/mux_test.go
index 7961654..316ef20 100644
--- a/mux_test.go
+++ b/mux_test.go
@@ -89,7 +89,7 @@ func TestHTTPMux(t *testing.T) {
 
 	resp, err = new(http.Client).Do(req)
 	if err != nil {
-		t.Fatalf("failed to make HTTP request", err)
+		t.Fatalf("failed to make HTTP request: %v", err)
 	}
 
 	body, err := ioutil.ReadAll(resp.Body)