libgit2/libgit2 — pull request #739 by arthurschreiber (2012-06-02 15:01:11+00:00)
Title: Fix git_remote_connected

While [updating rugged to libgit2 0.17.0](libgit2/rugged#62), I found an issue with `git_remote_connected` returning true even if the remote was disconnected. I think the issue was introduced with #658.

This fixes the issue in the local, git and http transports, but I only have added tests for the local transport (the other transports are completely untested :( ).