[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-38) empty string variable for proxyList should be handled

[Michal Babacek (JIRA)]

     [ https://issues.jboss.org/browse/MODCLUSTER-38?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michal Babacek closed MODCLUSTER-38.
------------------------------------



Closing. Clean-up.
At least one of the following applies:

  * the issue has been thoroughly tested as a part of one of the current releases
or
  * it hasn't occurred in ~2 years
or
  * it's utterly harmless

> empty string variable for proxyList should be handled
> -----------------------------------------------------
>
>                 Key: MODCLUSTER-38
>                 URL: https://issues.jboss.org/browse/MODCLUSTER-38
>             Project: mod_cluster
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 1.0.0.Beta2
>            Reporter: Marek Goldmann
>            Assignee: Paul Ferraro
>             Fix For: 1.0.0.Beta3
>
>         Attachments: empty_string_handling.patch
>
>
> Property proxyList without specified value should be handled as follows: there are no proxies.
> <property name="proxyList"></property>
> This could be done by replacing line 389 of MCMPUtils.java:
> if (proxyList == null) return Collections.emptyList();
> to 
> if (proxyList == null || proxyList.length() == 0) return Collections.emptyList();
> This bug is related to MODCLUSTER-36. If we give an empty default value JBoss fails with exception:
> 2009-01-09 18:13:11,505 ERROR [org.apache.tomcat.util.modeler.BaseModelMBean] (main) Exception invoking method start
> java.lang.IllegalArgumentException: [address] is null



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