Snapshot generator should work correctly now

FirelyTeam · Apr 3, 2024 · 297d69a · 297d69a
1 parent 66a4e6c
commit 297d69a
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/src/Hl7.Fhir.Conformance/Specification/Snapshot/SnapshotGenerator.cs b/src/Hl7.Fhir.Conformance/Specification/Snapshot/SnapshotGenerator.cs
@@ -143,17 +143,18 @@ private static IAsyncResourceResolver verifySource(IAsyncResourceResolver resolv
         /// <param name="structure">A <see cref="StructureDefinition"/> instance.</param>
         public async T.Task UpdateAsync(StructureDefinition structure)
         {
-            if (structure.Differential != null)
-            {
+                var result = await GenerateAsync(structure).ConfigureAwait(false);
+
+                if(result == null) return;
+
                 structure.Snapshot = new StructureDefinition.SnapshotComponent()
                 {
-                    Element = await GenerateAsync(structure).ConfigureAwait(false)
+                    Element = result
                 };
                 structure.Snapshot.SetCreatedBySnapshotGenerator();
-            }
 
-            // [WMR 20170209] TODO: also merge global StructureDefinition.Mapping components
-            // structure.Mappings = ElementDefnMerger.Merge(...)
+                // [WMR 20170209] TODO: also merge global StructureDefinition.Mapping components
+                // structure.Mappings = ElementDefnMerger.Merge(...)
         }
 
         /// <inheritdoc cref="UpdateAsync(StructureDefinition)"/>