thodg/libgit2

2011-08-13T18:14:39

git_reference_rename: cleanup reference renaming git_reference_rename() didn't properly cleanup old references given by the user to not break some ugly old tests. Since references don't point to libgit's internal cache anymore we can cleanup git_reference_rename() to be somewhat less messy. Signed-off-by: schu <schu-github@schulog.org>