Doing an explicit null check in PassivePorts (FTPSERVER-415)

git-svn-id: https://svn.apache.org/repos/asf/mina/ftpserver/trunk@1130138 13f79535-47bb-0310-9956-ffa450edef68
2 files changed
tree: 7e4b1eb69311a58164237c71c06ebf971de3723f
  1. core/
  2. distribution/
  3. examples/
  4. ftplet-api/
  5. LICENSE.txt
  6. NOTICE.txt
  7. pom.xml