Add a dummy get_last_modified() to avoid an exception in Trac.
Add a dummy get_last_modified() to avoid an exception in Trac.

Signed-Off-By: Hans Petter Jansson <78191a6d9f80f56708d54559f90e278c8c83c62c@cl.no>
Signed-Off-By: Herbert Valerio Riedel <202fbcf3c00694524024feb79f3bb8fc1c4e4f9c@gnu.org>


hvr/trac-git-plugin