From 4b30cb3083f8275a8d9c94527c290996a42c3707 Mon Sep 17 00:00:00 2001
From: Ethan Buchman <ethan@coinculture.info>
Date: Wed, 12 Apr 2017 19:30:05 -0400
Subject: [PATCH] test: check err on cmd.Wait

---
 rpc_test.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rpc_test.go b/rpc_test.go
index 8a05d7295..56b8ade32 100644
--- a/rpc_test.go
+++ b/rpc_test.go
@@ -71,7 +71,9 @@ func init() {
 	if err != nil {
 		panic(err)
 	}
-	err = cmd.Wait()
+	if err = cmd.Wait(); err != nil {
+		panic(err)
+	}
 
 	mux := http.NewServeMux()
 	server.RegisterRPCFuncs(mux, Routes)