commit 3d643ecc8d04abf946638b2c0a65d59b9ba62c2c
author alshabib <alshabibi.ali@gmail.com> Wed Oct 22 18:33:00 2014 -0700
committer alshabib <alshabibi.ali@gmail.com> Wed Oct 22 18:33:00 2014 -0700
tree e4d88924d67cc1c8b4830169414f372d9bdb8a5f
parent 2374fc9e454aa586f77f270a856484aa4beb1bd7

functional stats service

Change-Id: I90de3aa5d7721db8ef6a154e122af8b446243f60

core/net/src/main/java/org/onlab/onos/net/packet/impl/PacketManager.java

diff --git a/core/net/src/main/java/org/onlab/onos/net/packet/impl/PacketManager.java b/core/net/src/main/java/org/onlab/onos/net/packet/impl/PacketManager.java
index e682c49..49d21e0 100644
--- a/core/net/src/main/java/org/onlab/onos/net/packet/impl/PacketManager.java
+++ b/core/net/src/main/java/org/onlab/onos/net/packet/impl/PacketManager.java
@@ -68,7 +68,9 @@
         checkNotNull(packet, "Packet cannot be null");
         final Device device = deviceService.getDevice(packet.sendThrough());
         final PacketProvider packetProvider = getProvider(device.providerId());
-        packetProvider.emit(packet);
+        if (packetProvider != null) {
+            packetProvider.emit(packet);
+        }
     }
 
     @Override