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https://issues.apache.org/jira/browse/KARAF-546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ioannis Canellos resolved KARAF-546.
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Resolution: Fixed
> Null point exception when executing log:display on an empty log
> ---------------------------------------------------------------
>
> Key: KARAF-546
> URL: https://issues.apache.org/jira/browse/KARAF-546
> Project: Karaf
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Ioannis Canellos
> Assignee: Ioannis Canellos
> Priority: Trivial
> Fix For: 2.2.1, 3.0.0
>
>
> If the log is empty then log:display results in an NPE. This is easily
> reproducable by passing the following commands with no interval.
> karaf@root> log:clear
> karaf@root> log:display
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