From 86e78659b67d80895db6c73ec9b7b18eea8e43c6 Mon Sep 17 00:00:00 2001
From: niksedk <nikse.dk@gmail.com>
Date: Sun, 26 May 2013 17:42:14 +0000
Subject: [PATCH] Better error handling in new ocr

git-svn-id: https://subtitleedit.googlecode.com/svn/trunk@1842 99eadd0c-20b8-1223-b5c4-2a2b2df33de2
---
 src/Forms/VobSubOcr.cs | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/Forms/VobSubOcr.cs b/src/Forms/VobSubOcr.cs
index c4eeee16c..9bdb7098f 100644
--- a/src/Forms/VobSubOcr.cs
+++ b/src/Forms/VobSubOcr.cs
@@ -3724,6 +3724,13 @@ namespace Nikse.SubtitleEdit.Forms
                 if (_nocrChars == null)
                     LoadNOcrWithCurrentLanguage();
 
+                if (_nocrChars == null)
+                {
+                    MessageBox.Show("Fatal - No NOCR dictionary loaded!");
+                    SetButtonsEnabledAfterOcrDone();
+                    return;
+                }
+
                 _nocrThreadsStop = false;
                 _nocrThreads = new List<BackgroundWorker>();
                 _nocrThreadResults = new string[_subtitle.Paragraphs.Count];
@@ -3839,9 +3846,12 @@ namespace Nikse.SubtitleEdit.Forms
         private void LoadNOcrWithCurrentLanguage()
         {
             string fileName = GetNOcrLanguageFileName();
-            LoadNOcr(fileName, true);
-            fileName = fileName.Insert(fileName.Length - 4, "_User");
-            LoadNOcr(fileName, false);
+            if (!string.IsNullOrEmpty(fileName))
+            {
+                LoadNOcr(fileName, true);
+                fileName = fileName.Insert(fileName.Length - 4, "_User");
+                LoadNOcr(fileName, false);
+            }
         }
 
         internal void SaveNOcrWithCurrentLanguage()