From 4e138d67dda5867cc8ca659f34f3157da6ec2ad9 Mon Sep 17 00:00:00 2001
From: Danila Fedorin <danila.fedorin@gmail.com>
Date: Wed, 22 Aug 2018 17:47:48 -0700
Subject: [PATCH] Update libabacus.

---
 external/libabacus | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/external/libabacus b/external/libabacus
index 899ac31..c4a7117 160000
--- a/external/libabacus
+++ b/external/libabacus
@@ -1 +1 @@
-Subproject commit 899ac31210d31bea3b08bc94fc03432dd8a6029e
+Subproject commit c4a7117704e6548a880b50fbc499e524bfed5823