Fix for ONOS-4877

Change-Id: Ibdb6dfea672c0900fd3d8dea0441c55c23940f81 (cherry picked from commit 6683c2fc)

Fix for ONOS-4877
Change-Id: Ibdb6dfea672c0900fd3d8dea0441c55c23940f81 (cherry picked from commit 6683c2fc)
Kavitha Alagesan
Commit 6704df37670809b6929a65cdd25a3a6cc36783ff 6704df37 1 parent d3ff540f
Showing 1 changed file with 3 additions and 1 deletions
providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowRuleProvider.java
--- a/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowRuleProvider.java
View file @6704df3
+++ b/providers/openflow/flow/src/main/java/org/onosproject/provider/of/flow/impl/OpenFlowRuleProvider.java
View file @6704df3
@@ -222,7 +222,9 @@ public class OpenFlowRuleProvider extends AbstractProvider
     }
 
     private void createCollector(OpenFlowSwitch sw) {
-         checkNotNull(sw, "Null switch");
+         if (sw == null) {
+             return;
+         }
         if (adaptiveFlowSampling) {
             // NewAdaptiveFlowStatsCollector Constructor
             NewAdaptiveFlowStatsCollector fsc =