[Buildbot-commits] [buildbot/buildbot] 89748f: Fix when no new changes are found during a poll

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Branch: refs/heads/master
Home:   http://github.com/buildbot/buildbot

Commit: 89748f28a9926164aa7bc848aa172680352febad
    http://github.com/buildbot/buildbot/commit/89748f28a9926164aa7bc848aa172680352febad
Author: Matisse Enzer <menzer at apple.com>
Date:   2010-10-27 (Wed, 27 Oct 2010)

Changed paths:
  M master/buildbot/changes/gitpoller.py

Log Message:
-----------
Fix when no new changes are found during a poll

The changes are intended to reduce instances of a certain kind of
failure that happens when there have been zero changes since the last
polling event. The patch also changes a method so that it extracts the
committers' email address (instead of their given name) from the commit
information.