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fix NPE

This commit is contained in:
Grahame Grieve 2023-03-03 06:30:17 +11:00
parent 5e070b226b
commit f38da36b33
1 changed files with 1 additions and 1 deletions
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2
org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/instance/type/StructureMapValidator.java
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@ -701,7 +701,7 @@ public class StructureMapValidator extends BaseValidator {
if (ruleInfo.getDefVariable() != null && "create".equals(transform) && params.isEmpty()) {
VariableDefn v = variables.getVariable(ruleInfo.getDefVariable(), SOURCE);
if (v != null && (v.getEd().getType().size() == 1 || v.getType() != null)) {
if (v != null && v.getEd() != null && (v.getEd().getType().size() == 1 || v.getType() != null)) {
List<Element> dependents = rule.getChildrenByName("dependent");
if (dependents.size() == 1 && StructureMapUtilities.DEF_GROUP_NAME.equals(dependents.get(0).getChildValue("name"))) {
String type = v.getType() != null ? v.getType() : v.getEd().getTypeFirstRep().getWorkingCode();