From 7a49ab6e54a1fe6f33cf1e1ccbf46c8dd59015d1 Mon Sep 17 00:00:00 2001
From: sr55 <sr55.hb@outlook.com>
Date: Mon, 23 Apr 2018 22:00:44 +0100
Subject: [PATCH] WinGui: Fix some potential null reference exceptions in
 EnumHelper  #1302

---
 win/CS/HandBrakeWPF/Utilities/EnumHelper.cs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/win/CS/HandBrakeWPF/Utilities/EnumHelper.cs b/win/CS/HandBrakeWPF/Utilities/EnumHelper.cs
index 33469f7ba..c4ceaeb94 100644
--- a/win/CS/HandBrakeWPF/Utilities/EnumHelper.cs
+++ b/win/CS/HandBrakeWPF/Utilities/EnumHelper.cs
@@ -38,6 +38,11 @@ namespace HandBrakeWPF.Utilities
         /// </returns>
         public static string GetDescription(T value)
         {
+            if (value == null)
+            {
+                return string.Empty;
+            }
+
             FieldInfo fieldInfo = value.GetType().GetField(value.ToString());
             DescriptionAttribute[] attributes =
                   (DescriptionAttribute[])fieldInfo.GetCustomAttributes(
@@ -52,6 +57,11 @@ namespace HandBrakeWPF.Utilities
         /// <returns>A string name</returns>
         public static string GetDisplay(T value)
         {
+            if (value == null)
+            {
+                return string.Empty;
+            }
+
             FieldInfo fieldInfo = value.GetType().GetField(value.ToString());
             DisplayName[] attributes = (DisplayName[])fieldInfo.GetCustomAttributes(typeof(DisplayName), false);
 
@@ -108,6 +118,11 @@ namespace HandBrakeWPF.Utilities
         /// </returns>
         public static string GetShortName(T value)
         {
+            if (value == null)
+            {
+                return string.Empty;
+            }
+
             FieldInfo fieldInfo = value.GetType().GetField(value.ToString());
             ShortName[] attributes = (ShortName[])fieldInfo.GetCustomAttributes(typeof(ShortName), false);
 
-- 
2.40.0