libgit2/libgit2 — pull request #687 by nulltoken (2012-05-11 22:01:18+00:00)
Title: object: make git_object_lookup() return GIT_ENOTFOUND - The sequel

This fix complements cb0ce16bbe8efe2098ef9cfffcf158301b036565 and cover the following additional use cases

- retrieving an object which has been previously searched, found and cached
- retrieving an object through an non ambiguous abbreviated id