On Tue,  6 Feb 2018 17:13:01 -0800
Brandon Williams [off-list ref] wrote:

Instead of having each builtin transport asking for which protocol
version the user has configured in 'protocol.version' by calling
`get_protocol_version_config()` multiple times, factor this logic out
so there is just a single call at the beginning of `git_connect()`.

This will be helpful in the next patch where we can have centralized
logic which determines if we need to request a different protocol
version than what the user has configured.

Signed-off-by: Brandon Williams <redacted>

Reviewed-by: Jonathan Tan <redacted>