sonatype/nexus-oss — pull request #59 by cstamas (2013-07-03 13:45:19+00:00)
Title: Fix NPE in archetype plugin.

Related to
https://issues.sonatype.org/browse/PR-4758

Problem was multiple:
* no NPE protection, but model might be null after Indexer
changes (see XXX Igor's comment).
* Archetype plugin never properly "uninstalled" the
generated item from repo root, only installed