From 7b81e4e88592042ac73481b82d5b24e838c97e1d Mon Sep 17 00:00:00 2001
From: Christian Couder <chriscool@tuxfamily.org>
Date: Sun, 4 Oct 2015 00:13:30 +0200
Subject: [PATCH] t0220: use test_must_be_empty()

License: MIT
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
 test/sharness/t0220-bitswap.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/test/sharness/t0220-bitswap.sh b/test/sharness/t0220-bitswap.sh
index d4f757ebd..ac97a01de 100755
--- a/test/sharness/t0220-bitswap.sh
+++ b/test/sharness/t0220-bitswap.sh
@@ -24,8 +24,7 @@ test_expect_success "'ipfs bitswap unwant' succeeds" '
 
 test_expect_success "hash was removed from wantlist" '
 	ipfs bitswap wantlist > wantlist_out &&
-	printf "" > wantlist_exp &&
-	test_cmp wantlist_out wantlist_exp
+	test_must_be_empty wantlist_out
 '
 
 test_kill_ipfs_daemon