From 1dbac98d676e6652cfbe5182e3c7b1f34b95eda6 Mon Sep 17 00:00:00 2001
From: wo80 <christian.woltering@tu-dortmund.de>
Date: Sun, 13 Feb 2022 14:26:23 +0100
Subject: [PATCH] Work around possible IndexOutOfRangeException in NewLocation
 code.

---
 src/Triangle/NewLocation.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Triangle/NewLocation.cs b/src/Triangle/NewLocation.cs
index c281c36..12c4f8c 100644
--- a/src/Triangle/NewLocation.cs
+++ b/src/Triangle/NewLocation.cs
@@ -2290,6 +2290,12 @@ namespace TriangleNet
                     // now the second point is the neighbor's third vertex			
                     second_x = returnPoint[0];
                     second_y = returnPoint[1];
+
+                    if (numvertices == points.Length)
+                    {
+                        Array.Resize(ref points, numvertices * 2);
+                    }
+
                     // add a new point to the list of surrounding points
                     points[numvertices] = returnPoint[0];
                     numvertices++;