Fix PropChange.generate

* tools/hook-scripts/mailer/mailer.py
  (OutputBase.run): remove, because below was the only usage.
  (PropChange.generate):
    use generate_diff() to render propchange diff instead of
    OutputBase.run()

Patch by: Yasuhito FUTATSUKI <futatuki@poem.co.jp>


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1914729 13f79535-47bb-0310-9956-ffa450edef68
1 file changed