Fix Subinterface acl initalizer NPE

Change-Id: Ibd1b1cf66d702e440c2a575f69a977347f638e17
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>

1 files changed, 7 insertions, 5 deletions

diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/SubInterfaceInitializationUtils.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/SubInterfaceInitializationUtils.java
index 51adcc8f5..aa717cf98 100644
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/SubInterfaceInitializationUtils.java
+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/initializers/SubInterfaceInitializationUtils.java
@@ -78,11 +78,13 @@ final class SubInterfaceInitializationUtils {
         subInterfaceCfgBuilder.setIpv4(operationalData.getIpv4());
         subInterfaceCfgBuilder.setIpv6(operationalData.getIpv6());
 
-        final AclBuilder aclBuilder = new AclBuilder();
-        aclBuilder.setL2Acl(operationalData.getAcl().getL2Acl());
-        aclBuilder.setIp4Acl(operationalData.getAcl().getIp4Acl());
-        aclBuilder.setIp6Acl(operationalData.getAcl().getIp6Acl());
-        subInterfaceCfgBuilder.setAcl(aclBuilder.build());
+        if (operationalData.getAcl() != null) {
+            final AclBuilder aclBuilder = new AclBuilder();
+            aclBuilder.setL2Acl(operationalData.getAcl().getL2Acl());
+            aclBuilder.setIp4Acl(operationalData.getAcl().getIp4Acl());
+            aclBuilder.setIp6Acl(operationalData.getAcl().getIp6Acl());
+            subInterfaceCfgBuilder.setAcl(aclBuilder.build());
+        }
 
         return subInterfaceCfgBuilder.build();
     }