commit 8e78f465f8f0235b521568b4532f4ffc75a417bd
author Ray Milkey <ray@onlab.us> Fri Jan 20 13:07:47 2017 -0800
committer Ray Milkey <ray@onlab.us> Fri Jan 20 22:53:17 2017 +0000
tree 712238246e8571576dca7f7ba4bd8c1822ddb831
parent 8eac4ae4dabdc96898379c82dc7a92b8d4272778

Fix NPE when a driver has no parents

Change-Id: I15161fdcc89c5f36600fc6df225d42a373724507

cli/src/main/java/org/onosproject/cli/net/DriversListCommand.java

diff --git a/cli/src/main/java/org/onosproject/cli/net/DriversListCommand.java b/cli/src/main/java/org/onosproject/cli/net/DriversListCommand.java
index 3ae2b8e..2b884bc 100644
--- a/cli/src/main/java/org/onosproject/cli/net/DriversListCommand.java
+++ b/cli/src/main/java/org/onosproject/cli/net/DriversListCommand.java
@@ -68,7 +68,7 @@
     private void printDriver(Driver driver) {
         if (outputJson()) {
             json(driver);
-        } else {
+        } else if (driver.parents() != null) {
             driver.parents().forEach(parent -> {
                 print(FMT, driver.name(), parent != null ? parent.name() : "none",
                            driver.manufacturer(), driver.hwVersion(), driver.swVersion());