From b227f361cebf9d69d8edd82e5112fe0cdddddfc5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tristram=20Gr=C3=A4bener?= <tristram+git@tristramg.eu>
Date: Wed, 21 Feb 2024 13:20:47 +0100
Subject: [PATCH] Avoid using enum = null for older flatc versions (ubuntu
 22.04)

---
 schema/lrs.fbs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/schema/lrs.fbs b/schema/lrs.fbs
index f544b73..e23a65a 100644
--- a/schema/lrs.fbs
+++ b/schema/lrs.fbs
@@ -52,14 +52,14 @@ table Node {
     connections:[Connection] (required);
 }
 
-enum Endpoint : byte { Begin = 1, End = 2 }
+enum Endpoint : byte { Unknown = 0, Begin = 1, End = 2 }
 /// A connection links a node to a segment
 table Connection {
     properties:[Property];
 
     segment_index:uint64;
     /// A segment is oriented. The endpoint indicates what end of the segment is connected to the node
-    endpoint:Endpoint = null;
+    endpoint:Endpoint;
 }
 
 ///  A traversal is a path in a network.
@@ -143,7 +143,7 @@ enum GeometryType : byte { Geographic = 1, Schematic = 2 }
 table GeometryView {
     properties:[Property];
 
-    geometry_type:GeometryType = null;
+    geometry_type:GeometryType = Geographic;
     anchors:[AnchorGeometry] (required);
     /// Must be the same size as the top level network array
     networks:[NetworkGeometry] (required);