rafaelweingartner commented on a change in pull request #2113:
CLOUDSTACK-9162: Handled vpn user add when vpn is not enabled on the?
URL: https://github.com/apache/cloudstack/pull/2113#discussion_r118737579
##########
File path: server/src/com/cloud/network/vpn/RemoteAccessVpnManagerImpl.java
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@@ -508,6 +508,12 @@ public boolean applyVpnUsers(long vpnOwnerId, String
userName) throws ResourceU
s_logger.debug("Applying vpn users for " + owner);
List<RemoteAccessVpnVO> vpns =
_remoteAccessVpnDao.findByAccount(vpnOwnerId);
+
+ if (vpns != null && vpns.size() == 0) {
Review comment:
What about using
`org.apache.commons.collections.CollectionUtils.isEmpty(Collection)` here?
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