Log message:
Pullup ticket #5620 - requested by sevan
devel/py-dulwich: security fix

Revisions pulled up:
- devel/py-dulwich/Makefile                                     1.24
- devel/py-dulwich/distinfo                                     1.21

---
   Module Name:    pkgsrc
   Committed By:   adam
   Date:           Mon Oct 30 18:37:38 UTC 2017

   Modified Files:
           pkgsrc/devel/py-dulwich: Makefile distinfo

   Log message:
   py-dulwich: updated to 0.18.5

   0.18.5:
   BUG FIXES
   * Fix cwd for hooks.
   * Fix setting of origin in config when non-standard origin is passed into
     ``Repo.clone``.
   * Prevent setting SSH arguments from SSH URLs when using SSH through a
     subprocess. Note that Dulwich doesn't support cloning submodules.
     (CVE 2017-1000117)

   IMPROVEMENTS
   * Silently ignored directories in ``Repo.stage``.

   API CHANGES
   * GitFile now raises ``FileLocked`` when encountering a lock
     rather than OSError(EEXIST).