From 3a0b7d29770107658ba13e365a8550cd3dc0e40e Mon Sep 17 00:00:00 2001
From: sr55 <sr55.hb@outlook.com>
Date: Mon, 26 Jun 2017 20:41:20 +0100
Subject: [PATCH] WinGui: AutoName Sort the InvalidFileNameChars Array before
 doing a Binary Search on it.

---
 win/CS/HandBrakeWPF/ViewModels/OptionsViewModel.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/win/CS/HandBrakeWPF/ViewModels/OptionsViewModel.cs b/win/CS/HandBrakeWPF/ViewModels/OptionsViewModel.cs
index c62161264..5d936be0c 100644
--- a/win/CS/HandBrakeWPF/ViewModels/OptionsViewModel.cs
+++ b/win/CS/HandBrakeWPF/ViewModels/OptionsViewModel.cs
@@ -1542,10 +1542,11 @@ namespace HandBrakeWPF.ViewModels
         /// <returns>True if valid</returns>
         private bool IsValidAutonameFormat(string input, bool isSilent)
         {
+            char[] invalidchars = Path.GetInvalidFileNameChars();
+            Array.Sort(invalidchars);
             foreach (var characterToTest in input)
             {
-                // we binary search for the character in the invalid set. This should be lightning fast.
-                if (Array.BinarySearch(Path.GetInvalidFileNameChars(), characterToTest) >= 0)
+                if (Array.BinarySearch(invalidchars, characterToTest) >= 0)
                 {
                     if (!isSilent)
                     {
-- 
2.40.0