From 5d6312ab1e3218bb7e9a7087bb4dc893ba9a1ca0 Mon Sep 17 00:00:00 2001
From: Jakob Botsch Nielsen <Jakob.botsch.nielsen@gmail.com>
Date: Wed, 13 Jul 2016 05:37:15 +0200
Subject: [PATCH] Mark start poly in NavMeshPruneTool

The start poly would not be pruned if it was the only poly on the
island.

Fix #216
---
 RecastDemo/Source/NavMeshPruneTool.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/RecastDemo/Source/NavMeshPruneTool.cpp b/RecastDemo/Source/NavMeshPruneTool.cpp
index 859f67e..6536393 100644
--- a/RecastDemo/Source/NavMeshPruneTool.cpp
+++ b/RecastDemo/Source/NavMeshPruneTool.cpp
@@ -171,6 +171,8 @@ static void floodNavmesh(dtNavMesh* nav, NavmeshFlags* flags, dtPolyRef start, u
 	// If already visited, skip.
 	if (flags->getFlags(start))
 		return;
+
+	flags->setFlags(start, flag);
 		
 	PolyRefArray openList;
 	openList.push(start);