From e9d15eed88e73bc481f58d41f25f40b8df5f26b8 Mon Sep 17 00:00:00 2001
From: Anton Malashin <malashinanton@gmail.com>
Date: Thu, 2 Jul 2020 19:35:41 +0300
Subject: [PATCH] Check if EBU STL import file is an STL file

---
 src/Logic/CommandLineConvert/CommandLineConverter.cs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/Logic/CommandLineConvert/CommandLineConverter.cs b/src/Logic/CommandLineConvert/CommandLineConverter.cs
index c4dc1c524..63c2c1682 100644
--- a/src/Logic/CommandLineConvert/CommandLineConverter.cs
+++ b/src/Logic/CommandLineConvert/CommandLineConverter.cs
@@ -432,7 +432,15 @@ namespace Nikse.SubtitleEdit.Logic.CommandLineConvert
                     {
                         if (File.Exists(ebuImportFileTemp))
                         {
-                            ebuImportFile = ebuImportFileTemp;
+                            var ebu = new Ebu();
+                            if (ebu.IsMine(null, ebuImportFileTemp))
+                            {
+                                ebuImportFile = ebuImportFileTemp;
+                            }
+                            else
+                            {
+                                throw new Exception($"The /ebuimportfile '{ebuImportFileTemp}' is not a EBU STL file.");
+                            }
                         }
                         else
                         {