From f9e7fb1f40a6162a6d19f3c838289676f6d08be8 Mon Sep 17 00:00:00 2001
From: JFronny <33260128+JFronny@users.noreply.github.com>
Date: Fri, 12 Jun 2020 14:48:28 +0200
Subject: [PATCH] Fix NullReferenceException in equality operations in Pixel.cs

---
 Commandline/TUI/Pixel.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Commandline/TUI/Pixel.cs b/Commandline/TUI/Pixel.cs
index 71e0d15..3640bad 100644
--- a/Commandline/TUI/Pixel.cs
+++ b/Commandline/TUI/Pixel.cs
@@ -88,7 +88,7 @@ namespace CC_Functions.Commandline.TUI
         /// <param name="a">First pixel to compare</param>
         /// <param name="b">Second pixel to compare</param>
         /// <returns>Whether they are equal</returns>
-        public static bool operator ==(Pixel a, Pixel b) => a.Equals(b);
+        public static bool operator ==(Pixel a, Pixel b) => a != null && a.Equals(b);
 
         /// <summary>
         ///     Whether to pixels are not equal
@@ -96,7 +96,7 @@ namespace CC_Functions.Commandline.TUI
         /// <param name="a">First pixel to compare</param>
         /// <param name="b">Second pixel to compare</param>
         /// <returns>Whether they are not equal</returns>
-        public static bool operator !=(Pixel a, Pixel b) => !a.Equals(b);
+        public static bool operator !=(Pixel a, Pixel b) => a != null && !a.Equals(b);
 
         /// <summary>
         ///     Returns the content of this pixel