From c65a388597c525f5bc5261943e6dfe83adff0da1 Mon Sep 17 00:00:00 2001
From: Eric Fischer <enf@pobox.com>
Date: Tue, 29 Aug 2017 15:58:02 -0700
Subject: [PATCH] Add missing #include

---
 serial.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/serial.cpp b/serial.cpp
index b7250bd..a9a96d9 100644
--- a/serial.cpp
+++ b/serial.cpp
@@ -7,6 +7,7 @@
 #include <sqlite3.h>
 #include <set>
 #include <map>
+#include <limits.h>
 #include "protozero/varint.hpp"
 #include "geometry.hpp"
 #include "mbtiles.hpp"