From b5619e89c882f4bf9d85f75ca7d60e35044d14ad Mon Sep 17 00:00:00 2001
From: "Daniel J. Hofmann" <daniel@trvx.org>
Date: Thu, 3 Mar 2016 16:14:19 +0100
Subject: [PATCH] 256 functional road classes should be enough

---
 include/extractor/guidance/classification_data.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/extractor/guidance/classification_data.hpp b/include/extractor/guidance/classification_data.hpp
index 93a85c434..3da016a33 100644
--- a/include/extractor/guidance/classification_data.hpp
+++ b/include/extractor/guidance/classification_data.hpp
@@ -3,6 +3,8 @@
 
 #include "util/simple_logger.hpp"
 
+#include <cstdint>
+
 #include <string>
 #include <unordered_map>
 
@@ -19,7 +21,7 @@ namespace extractor
 namespace guidance
 {
 
-enum class FunctionalRoadClass : short
+enum class FunctionalRoadClass : std::uint8_t
 {
     UNKNOWN = 0,
     MOTORWAY,