From 14990bb5561ac26b17995393ec9e6a26d10e65cb Mon Sep 17 00:00:00 2001
From: Brian Tiger Chow <brian.holderchow@gmail.com>
Date: Tue, 23 Dec 2014 21:36:01 -0500
Subject: [PATCH] fix(merkledag/test) panic!

https://travis-ci.org/jbenet/go-ipfs/jobs/45000756

cc @whyrusleeping @jbenet

lol this is starting to happen pretty often
---
 merkledag/merkledag_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/merkledag/merkledag_test.go b/merkledag/merkledag_test.go
index de887e5a8..55107f08b 100644
--- a/merkledag/merkledag_test.go
+++ b/merkledag/merkledag_test.go
@@ -159,5 +159,5 @@ func runBatchFetchTest(t *testing.T, root *Node) {
 		}(i)
 	}
 
-	wg.Done()
+	wg.Wait()
 }