fix for NPE in an IG

2020-02-24 12:12:09 +11:00 · 2020-02-24 12:12:09 +11:00 · a732847f58
parent 82a4c02a8f
commit a732847f58
1 changed files with 6 additions and 4 deletions
--- a/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/utils/FHIRPathEngine.java
+++ b/org.hl7.fhir.r5/src/main/java/org/hl7/fhir/r5/utils/FHIRPathEngine.java
@ -3334,12 +3334,14 @@ public class FHIRPathEngine {
        Base res = null;
        if (s.startsWith("#")) {
          Property p = context.rootResource.getChildByName("contained");
+          if (p != null) {
            for (Base c : p.getValues()) {
              if (chompHash(s).equals(chompHash(c.getIdBase()))) {
                res = c;
                break;
              }
            }
+          }
        } else if (hostServices != null) {
          res = hostServices.resolveReference(context.appInfo, s, refContext);
        }