Fix null ref (#61342)

dotnet · May 16, 2022 · 608fa01 · 608fa01
1 parent 2731a16
commit 608fa01
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Tools/ExternalAccess/Razor/RazorDocumentExcerptServiceWrapper.cs b/src/Tools/ExternalAccess/Razor/RazorDocumentExcerptServiceWrapper.cs
@@ -28,6 +28,10 @@ public RazorDocumentExcerptServiceWrapper(IRazorDocumentExcerptServiceImplementa
             };
 
             var result = await _impl.TryExcerptAsync(document, span, razorMode, new RazorClassificationOptionsWrapper(classificationOptions), cancellationToken).ConfigureAwait(false);
+
+            if (result is null)
+                return null;
+
             var razorExcerpt = result.Value;
             return new ExcerptResult(razorExcerpt.Content, razorExcerpt.MappedSpan, razorExcerpt.ClassifiedSpans, razorExcerpt.Document, razorExcerpt.Span);
         }