From 4cd709c51692607c4a8a9d4e5887038ceb7e16cb Mon Sep 17 00:00:00 2001
From: Howard Mao <zhehao.mao@gmail.com>
Date: Thu, 23 Jun 2016 15:47:24 -0700
Subject: [PATCH] fix Comparator in groundtest

---
 groundtest | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/groundtest b/groundtest
index 146200e4..1b54352b 160000
--- a/groundtest
+++ b/groundtest
@@ -1 +1 @@
-Subproject commit 146200e473bd969a4c1d5b9bf349f9b3b72adee8
+Subproject commit 1b54352bb64699bf6612c3faea46522891c58269