Changed semantics of prev_rev: if no previous revision, there is no entry.
commitcd25fc92e7fa4005c7c8953e8e7ac7b294554aef
authormhagger <mhagger@be7e6eca-30d4-0310-a8e5-ac0d63af7087>
Thu, 18 May 2006 00:12:10 +0000 (18 00:12 +0000)
committermhagger <mhagger@be7e6eca-30d4-0310-a8e5-ac0d63af7087>
Thu, 18 May 2006 00:12:10 +0000 (18 00:12 +0000)
tree1c075fcef0249baad8b8a9c8427f716d863a107d
parent7453e1b7574d4eb36928ada11fdf411a5bdb3f9c
Changed semantics of prev_rev: if no previous revision, there is no entry.

* cvs2svn_lib/collect_data.py (FileDataCollector.__init__): Updated
  comments.

  (FileDataCollector.define_revision): Don't store anything to
  prev_rev if next is None.

  (FileDataCollector._resync_chain,
  FileDataCollector.set_revision_info): Use prev_rev.get() to get old
  behavior.  (Omit None as second argument to get(), as it is the
  default.)

git-svn-id: http://cvs2svn.tigris.org/svn/cvs2svn/trunk@2085 be7e6eca-30d4-0310-a8e5-ac0d63af7087
cvs2svn_lib/collect_data.py