[MARTIFACT-28] if an artifact has an md5 but no sha1, a null pointer exception results


git-svn-id: https://svn.apache.org/repos/asf/maven/artifact/trunk@674388 13f79535-47bb-0310-9956-ffa450edef68
3 files changed
tree: f6c9b5c95b20b775b1d2a4b8c1d124001e07aed5
  1. src/
  2. pom.xml