From d88b72584b9de3ea88062d1c3879b9cc8c98754e Mon Sep 17 00:00:00 2001
From: ivandrofly <ivandrofly@gmail.com>
Date: Sun, 6 Sep 2015 21:06:59 +0100
Subject: [PATCH] [internal] - minor update

---
 src/Forms/BatchConvert.cs | 1 -
 src/Forms/ImportText.cs   | 4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/Forms/BatchConvert.cs b/src/Forms/BatchConvert.cs
index d2a1ed51b..8b684a7ed 100644
--- a/src/Forms/BatchConvert.cs
+++ b/src/Forms/BatchConvert.cs
@@ -912,7 +912,6 @@ namespace Nikse.SubtitleEdit.Forms
                         {
                             p.Subtitle.Paragraphs.RemoveAt(deleteIndex);
                         }
-                        p.Subtitle.Renumber();
                     }
                 }
                 catch (Exception exception)
diff --git a/src/Forms/ImportText.cs b/src/Forms/ImportText.cs
index 588ef7082..10f61e6d0 100644
--- a/src/Forms/ImportText.cs
+++ b/src/Forms/ImportText.cs
@@ -99,7 +99,7 @@ namespace Nikse.SubtitleEdit.Forms
                 }
                 else
                 {
-                    string ext = Path.GetExtension(openFileDialog1.FileName).ToLower();
+                    string ext = Path.GetExtension(openFileDialog1.FileName).ToLowerInvariant();
                     if (ext == ".astx")
                         LoadAdobeStory(openFileDialog1.FileName);
                     else
@@ -646,7 +646,7 @@ namespace Nikse.SubtitleEdit.Forms
         private void SetVideoFileName(string fileName)
         {
             _videoFileName = fileName.Substring(0, fileName.Length - Path.GetExtension(fileName).Length);
-            if (_videoFileName.EndsWith(".en"))
+            if (_videoFileName.EndsWith(".en", StringComparison.Ordinal))
                 _videoFileName = _videoFileName.Remove(_videoFileName.Length - 3);
             if (File.Exists(_videoFileName + ".avi"))
             {