From f72dfa83ef5db086ba97a170ac9e1b2b2e1c850f Mon Sep 17 00:00:00 2001
From: Grahame Grieve <grahameg@gmail.ccom>
Date: Thu, 14 Sep 2023 19:31:15 -0700
Subject: [PATCH] fix for NPE in HAPI

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

diff --git a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/context/ContextUtilities.java b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/context/ContextUtilities.java
index abbd70a18..ac7bd8b47 100644
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/context/ContextUtilities.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/context/ContextUtilities.java
@@ -223,7 +223,7 @@ public class ContextUtilities implements ProfileKnowledgeProvider {
           } catch (Exception e) {
             if (!isSuppressDebugMessages()) {
               System.out.println("Unable to generate snapshot @2 for "+tail(sd.getUrl()) +" from "+tail(sd.getBaseDefinition())+" because "+e.getMessage());
-              if (context.getLogger().isDebugLogging()) {
+              if (context.getLogger() != null && context.getLogger().isDebugLogging()) {
                 e.printStackTrace();
               }
             }