From 71ae4b5df7e46c49ab53f89c7a49c6788379efc0 Mon Sep 17 00:00:00 2001
From: Rebecca Wallander <sakcheen@gmail.com>
Date: Sun, 31 Jan 2021 12:02:18 +0100
Subject: [PATCH] Fix crash when resuming and disc key is not present

---
 Aaru.Core/Devices/Dumping/Sbc/Dump.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Aaru.Core/Devices/Dumping/Sbc/Dump.cs b/Aaru.Core/Devices/Dumping/Sbc/Dump.cs
index b86be096b..180cc1a4f 100644
--- a/Aaru.Core/Devices/Dumping/Sbc/Dump.cs
+++ b/Aaru.Core/Devices/Dumping/Sbc/Dump.cs
@@ -740,7 +740,8 @@ namespace Aaru.Core.Devices.Dumping
                !_aborted                                  &&
                _retryPasses > 0                           &&
                Settings.Settings.Current.EnableDecryption &&
-               _titleKeys)
+               _titleKeys                                 &&
+               mediaTags.ContainsKey(MediaTagType.DVD_DiscKey_Decrypted))
                 RetryTitleKeys(dvdDecrypt, mediaTags[MediaTagType.DVD_DiscKey_Decrypted], ref totalDuration);
             #endregion Error handling