From f8a14184c7f8975a022e0a26c3eac553d5d27cca Mon Sep 17 00:00:00 2001
From: Steven Allen <steven@stebalien.com>
Date: Wed, 26 Aug 2020 10:05:03 -0700
Subject: [PATCH] Fix lint issue

---
 api/test/util.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/api/test/util.go b/api/test/util.go
index 7d2e9e95b..88e0e0fe6 100644
--- a/api/test/util.go
+++ b/api/test/util.go
@@ -41,13 +41,16 @@ func MineUntilBlock(ctx context.Context, t *testing.T, sn TestStorageNode, cb fu
 		var success bool
 		var err error
 		wait := make(chan struct{})
-		sn.MineOne(ctx, miner.MineReq{
+		mineErr := sn.MineOne(ctx, miner.MineReq{
 			Done: func(win bool, e error) {
 				success = win
 				err = e
 				wait <- struct{}{}
 			},
 		})
+		if mineErr != nil {
+			t.Fatal(mineErr)
+		}
 		<-wait
 		if err != nil {
 			t.Fatal(err)