Github user ProjectMoon commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1908#discussion_r105130816
--- Diff:
plugins/hypervisors/xenserver/src/com/cloud/hypervisor/xenserver/resource/CitrixResourceBase.java
---
@@ -625,15 +627,20 @@ protected ExecutionResult
cleanupNetworkElementCommand(final IpAssocCommand cmd)
// there is only one ip in this public vlan and removing
it, so
// remove the nic
- if (ipsCount == 1 && !ip.isAdd()) {
- removeVif = true;
+ if (lastIp != null && !ip.isAdd()) {
--- End diff --
Maybe it would make sense to check the value of `lastIp` being something
instead of just checking if it's not null? It works the way it is, but perhaps
checking specifically for a value like `"true"` would make sense. Would prevent
someone from updating code later to send `"false"` for whatever reason and then
causing something unexpected. Relying on not null as a truth value is a bit
obtuse in my opinion.
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