The actually installed version is hudson-1.327.war. It runs within Apache Tomcat
6.0.20 on a remote CentOS 5.3 Linux
—
I found a NPE within PrePostClean when this feature is switched on (both
checkboxes selected), but no slaves exists.

At revision 314
no change for https://svn.......ch/svn/.../trunk/.....interface since the
previous build
no change for https://svn.........ch/svn/.../trunk/....interface since the
previous build
run PrePostClean
running on master
FATAL: null
java.lang.NullPointerException
at
de.jamba.hudson.plugin.wsclean.PrePostClean.executeOnSlaves(PrePostClean.java:82)
at de.jamba.hudson.plugin.wsclean.PrePostClean.setUp(PrePostClean.java:62)
at hudson.model.Build$RunnerImpl.doRun(Build.java:127)
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:354)
at hudson.model.Run.run(Run.java:1120)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:123)