From 93c7c3da68ffb6f562f87bb3e471c46f20fd23b4 Mon Sep 17 00:00:00 2001
From: Grahame Grieve <grahameg@gmail.ccom>
Date: Wed, 23 Oct 2024 23:00:13 +1030
Subject: [PATCH] fix type evaluation of .item() in FHIRPath

---
 .../src/main/java/org/hl7/fhir/r5/fhirpath/FHIRPathEngine.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/fhirpath/FHIRPathEngine.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/fhirpath/FHIRPathEngine.java
index 7a63e0c59..126ee57cc 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/fhirpath/FHIRPathEngine.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/fhirpath/FHIRPathEngine.java
@@ -3430,7 +3430,7 @@ public class FHIRPathEngine {
     case Item : {
       checkOrdered(focus, "item", exp);
       checkParamTypes(exp, exp.getFunction().toCode(), paramTypes, new TypeDetails(CollectionStatus.SINGLETON, TypeDetails.FP_Integer)); 
-      return focus; 
+      return focus.toSingleton(); 
     }
     case As : {
       checkParamTypes(exp, exp.getFunction().toCode(), paramTypes, new TypeDetails(CollectionStatus.SINGLETON, TypeDetails.FP_String));