From 08176b28a3330c9f5c7b310dd400ffe3898ca739 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Fri, 1 Dec 2017 14:02:53 +0100
Subject: [PATCH] os: drop unused return value in TestLookupEnv

Change-Id: Ibf227dcfefa179b1c3378476bcd17100b1b1c01e
Reviewed-on: https://go-review.googlesource.com/81375
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
---
 src/os/env_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/os/env_test.go b/src/os/env_test.go
index e5749f0e899..16f19456381 100644
--- a/src/os/env_test.go
+++ b/src/os/env_test.go
@@ -134,7 +134,7 @@ func TestLookupEnv(t *testing.T) {
 	if err != nil {
 		t.Fatalf("failed to release smallpox virus")
 	}
-	value, ok = LookupEnv(smallpox)
+	_, ok = LookupEnv(smallpox)
 	if !ok {
 		t.Errorf("smallpox release failed; world remains safe but LookupEnv is broken")
 	}