Commit c836c332f17ff2da8bdf6d18fb3d59eac2586ca9
2011-02-05T09:29:37
Make more methods return error codes git_revwalk_next now returns an error code when the iteration is over. git_repository_index now returns an error code when the index file could not be opened. Signed-off-by: Vicent Marti <tanoku@gmail.com>