Github user jburwell commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/801#discussion_r39899186
--- Diff:
plugins/network-elements/nuage-vsp/src/com/cloud/network/element/NuageVspElement.java
---
@@ -395,31 +510,23 @@ public IpDeployer getIpDeployer(Network network) {
@Override
public boolean applyFWRules(Network network, List<? extends
FirewallRule> rules) throws ResourceUnavailableException {
- s_logger.debug("Handling applyFWRules for network " +
network.getName() + " with " + rules.size() + " FWRules");
- if (rules != null && rules.size() == 1 &&
rules.iterator().next().getType().equals(FirewallRuleType.System)) {
+ if (rules.size() == 1 &&
rules.iterator().next().getType().equals(FirewallRuleType.System)) {
--- End diff --
Check that ``rules`` is not null and respond accordingly (e.g. throw an
InvalidParameterException).
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