Simplify generate_changelist_diffs() by iterating the CHANGELIST
parameter, rather than indexing into it. Remove the fake SELF.

* tools/hook-scripts/mailer/mailer.py:
  (generate_changelist_diffs): remove all the SELF gunk, and just use
    the arguments directly. The diffsels and diffurls are simple local
    variables now. No functional change.
    
    Iterate over the CHANGELIST parameter to simplify the generator
    and its termination.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1914682 13f79535-47bb-0310-9956-ffa450edef68
1 file changed