jenkinsci/ws-cleanup-plugin — pull request #2 by jorgenpt (2011-12-06 06:22:56+00:00)
Title: [JENKINS-11998] Don't try to clean up without WS.

This checks for ws.exists() before doing any work on it - this prevents an
exception when using org.apache.tools.ant.DirectoryScanner.scan on an
nonexistant directory.