Fixed: do not allocate collection (regression from #156)

bkoelman · Apr 22, 2024 · 0c3e9cd · 0c3e9cd
1 parent d0713c7
commit 0c3e9cd
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/CSharpGuidelinesAnalyzer/CSharpGuidelinesAnalyzer/DiagnosticCollector.cs b/src/CSharpGuidelinesAnalyzer/CSharpGuidelinesAnalyzer/DiagnosticCollector.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.Immutable;
 using JetBrains.Annotations;
 using Microsoft.CodeAnalysis;
 
@@ -22,7 +23,7 @@ public ICollection<Diagnostic> Diagnostics
         {
             if (diagnostics == null)
             {
-                return [];
+                return ImmutableArray<Diagnostic>.Empty;
             }
 
             return diagnostics;