fixes for several logical bugs

[groupbasedpolicy.git] / groupbasedpolicy / src / main / java / org / opendaylight / groupbasedpolicy / renderer / RendererUtils.java

diff --git a/groupbasedpolicy/src/main/java/org/opendaylight/groupbasedpolicy/renderer/RendererUtils.java b/groupbasedpolicy/src/main/java/org/opendaylight/groupbasedpolicy/renderer/RendererUtils.java
index 08cec8c6e8f14bdb208f6c229a34f6db907a7410..fc24581ed421cb70ad953f7aadcdfcd52899c298 100644 (file)
--- a/groupbasedpolicy/src/main/java/org/opendaylight/groupbasedpolicy/renderer/RendererUtils.java
+++ b/groupbasedpolicy/src/main/java/org/opendaylight/groupbasedpolicy/renderer/RendererUtils.java
@@ -32,6 +32,9 @@ public class RendererUtils {
         }
         Builder<InstanceIdentifier<?>, RendererName> renderersByNodeBuilder = ImmutableMultimap.builder();
         for (Renderer renderer : renderers) {
+            if (renderer.getRendererNodes() == null) {
+                continue;
+            }
             List<RendererNode> rendererNodes = renderer.getRendererNodes().getRendererNode();
             if (rendererNodes == null) {
                 continue;