From d6b4b505881faf094336315ef6d57eb750adc68b Mon Sep 17 00:00:00 2001
From: Starbeamrainbowlabs <sbrl@starbeamrainbowlabs.com>
Date: Sat, 29 Jul 2017 20:43:17 +0100
Subject: [PATCH] Fix exception when a client tries to add a line with no
 points

---
 Nibriboard/RippleSpace/Plane.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Nibriboard/RippleSpace/Plane.cs b/Nibriboard/RippleSpace/Plane.cs
index e410f8e..9e744ff 100644
--- a/Nibriboard/RippleSpace/Plane.cs
+++ b/Nibriboard/RippleSpace/Plane.cs
@@ -204,6 +204,10 @@ namespace Nibriboard.RippleSpace
 
 		public async Task AddLine(DrawnLine newLine)
 		{
+			if(newLine.Points.Count == 0) {
+				Log.WriteLine("[Plane/{0}] Lines that don't contain any points can't be added to a chunk!");
+				return;
+			}
 			List<DrawnLine> chunkedLineParts;
 			// Split the line up into chunked pieces if neccessary
 			if(newLine.SpansMultipleChunks)