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fix for NPE in FHIRPath engine

This commit is contained in:
Grahame Grieve 2021-08-27 10:40:43 +10:00
parent f926744ea7
commit 7d2c03285c
1 changed files with 1 additions and 1 deletions
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2
org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/utils/FHIRPathEngine.java
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@ -5496,7 +5496,7 @@ public class FHIRPathEngine {
List<ElementDefinition> childDefinitions = profileUtilities.getChildMap(sd, element);
for (ElementDefinition t : childDefinitions) {
if (t.getPath().endsWith(".extension") && t.hasSliceName()) {
StructureDefinition exsd = (t.getType() == null || t.getType().isEmpty()) ?
StructureDefinition exsd = (t.getType() == null || t.getType().isEmpty() || t.getType().get(0).getProfile().isEmpty()) ?
null : worker.fetchResource(StructureDefinition.class, t.getType().get(0).getProfile().get(0).getValue());
while (exsd != null && !exsd.getBaseDefinition().equals("http://hl7.org/fhir/StructureDefinition/Extension")) {
exsd = worker.fetchResource(StructureDefinition.class, exsd.getBaseDefinition());