Simple Null check missing in setOFControllers when there are no existing bridges.

Change-Id: Icf8ffc49d0c3ebbe9ea9ead3a04a7fd0e5be8754
Signed-off-by: Madhu Venugopal <mavenugo@gmail.com>

diff --git a/ovsdb/src/main/java/org/opendaylight/ovsdb/plugin/ConnectionService.java b/ovsdb/src/main/java/org/opendaylight/ovsdb/plugin/ConnectionService.java
index 90c04de241feda2ada4df2d0b0ad437434433700..6ddb13bb4dcce0c0a539b4df02af80ffb9f75d3c 100755 (executable)
--- a/ovsdb/src/main/java/org/opendaylight/ovsdb/plugin/ConnectionService.java
+++ b/ovsdb/src/main/java/org/opendaylight/ovsdb/plugin/ConnectionService.java
@@ -471,6 +471,7 @@ public class ConnectionService implements IPluginInConnectionService, IConnectio
 
     private void updateOFControllers (Node node) {
         Map<String, Table<?>> bridges = inventoryServiceInternal.getTableCache(node, Bridge.NAME.getName());
+        if (bridges == null) return;
         for (String bridgeUUID : bridges.keySet()) {
             try {
                 this.setOFController(node, bridgeUUID);