From fd7185b96f31b9fac114b8834138013a16f7cbb2 Mon Sep 17 00:00:00 2001
From: iamqizhao <toqizhao@gmail.com>
Date: Mon, 9 Feb 2015 19:16:31 -0800
Subject: [PATCH] fix an error formatting

---
 test/end2end_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/end2end_test.go b/test/end2end_test.go
index 9c49282a..91956938 100644
--- a/test/end2end_test.go
+++ b/test/end2end_test.go
@@ -321,7 +321,7 @@ func TestBidiStreaming(t *testing.T) {
 		go func() {
 			for _, args := range parseArgs(test.divs) {
 				if err := stream.Send(args); err != nil {
-					t.Errorf("Send failed: ", err)
+					t.Errorf("Send failed: %v", err)
 					return
 				}
 			}