HGKeeper

Fix warnings that only seem to appear on Jenkins.
release-2.x.y
2014-11-13, Elliott Sales de Andrade

3e9f76ca1f04

Fix warnings that only seem to appear on Jenkins.

For information on writing a plugin for Purple, Pidgin or Finch, go

http://developer.pidgin.im and click on API. From there, see the

HOWTOs in the "Related Pages" section.

You can also generate this documentation locally by installing

doxygen and graphviz dot, then running "make docs" in the

source tree. The documentation will be in the docs/html directory.