See #3291: Additional null check

2018-06-22 23:07:33 +02:00
parent f3ca7b305f
commit 4638bc1783
1 changed files with 3 additions and 0 deletions
@@ -60,6 +60,9 @@ namespace Duplicati.Library.Snapshots
        /// <returns></returns>
        private Dictionary<string, VolumeData> Initialize(IFilter emitFilter, IEnumerable<USNJournalDataEntry> prevJournalData)
        {
+            if (prevJournalData == null)
+                throw new UsnJournalSoftFailureException();
+
            var result = new Dictionary<string, VolumeData>();

            // get filter identifying current source filter / sources configuration