Fixed up operators

smith-chem-wisc · Nov 22, 2023 · 5c3512d · 5c3512d
1 parent 2d30461
commit 5c3512d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/mzLib/Readers/ExternalResults/IndividualResultRecords/ToppicPrsm.cs b/mzLib/Readers/ExternalResults/IndividualResultRecords/ToppicPrsm.cs
@@ -33,7 +33,7 @@ public ToppicPrsm()
         AlternativeIdentifications = new List<AlternativeToppicId>();
     }
 
-    private string _fileNameWithoutExtension;
+    private string? _fileNameWithoutExtension;
     [Ignore]
     public string FileNameWithoutExtension => _fileNameWithoutExtension ??= Path.GetFileNameWithoutExtension(FilePath);
 
@@ -99,13 +99,13 @@ public ToppicPrsm()
     public string? SpecialAminoAcids { get; set; }
 
     [Ignore]
-    private string _baseSequence;
+    private string? _baseSequence;
 
     [Optional]
     [Name("Database protein sequence")]
     public string BaseSequence
     {
-        get => _baseSequence ?? GetBaseSequenceFromFullSequence();
+        get => _baseSequence ??= GetBaseSequenceFromFullSequence();
         set => _baseSequence = value;
     }