Test cascaded multiple revision gets

This patch tests cascaded get requests with multiple revisions.

Issue-ID: POLICY-2377
Change-Id: Ie7dc849d7b930b861d38c386a9950ae7e84e2a05
Signed-off-by: liamfallon <liam.fallon@est.tech>

1 files changed, 1 insertions, 1 deletions

diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfConceptContainer.java b/models-base/src/main/java/org/onap/policy/models/base/PfConceptContainer.java
index d259fa260..b94900430 100644
--- a/models-base/src/main/java/org/onap/policy/models/base/PfConceptContainer.java
+++ b/models-base/src/main/java/org/onap/policy/models/base/PfConceptContainer.java
@@ -322,7 +322,7 @@ public class PfConceptContainer<C extends PfConcept, A extends PfNameVersion> ex
      * @return conceptKeyVersion
      */
     public Set<C> getAllNamesAndVersions(final String conceptKeyName, final String conceptKeyVersion) {
-        if (conceptKeyName == null || conceptKeyVersion == null) {
+        if (conceptKeyName == null || conceptKeyVersion == null || PfKey.NULL_KEY_VERSION.equals(conceptKeyVersion)) {
             return getAll(conceptKeyName, conceptKeyVersion);
         } else {
             final Set<C> returnSet = new TreeSet<>();