From 7c5782689a46fae659ac73985f195296c28ed374 Mon Sep 17 00:00:00 2001
From: Grahame Grieve <grahameg@gmail.ccom>
Date: Thu, 18 Aug 2022 09:38:44 +1000
Subject: [PATCH] Fix NPE issue rendering resources without ids

---
 .../java/org/hl7/fhir/r5/renderers/ProfileDrivenRenderer.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ProfileDrivenRenderer.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ProfileDrivenRenderer.java
index b79a4f61a..686b6a936 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ProfileDrivenRenderer.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/renderers/ProfileDrivenRenderer.java
@@ -108,7 +108,9 @@ public class ProfileDrivenRenderer extends ResourceRenderer {
     XhtmlNode p = x.para();
     if (context.isAddGeneratedNarrativeHeader()) {
       p.b().tx("Generated Narrative: "+r.fhirType());
-      p.an(r.getId());
+      if (!Utilities.noString(r.getId())) {
+        p.an(r.getId());
+      }
       idDone = true;      
     }
     if (context.isTechnicalMode() && !context.isContained()) {