Add a fetch refspec to the remote's configuration
Add the given refspec to the fetch list in the configuration. No loaded remote instances will be affected.
the repository in which to change the configuration
the name of the remote to change
the new fetch refspec
0, git_error_code.GIT_EINVALIDSPEC if refspec is invalid or an error value
See Implementation
Add a fetch refspec to the remote's configuration
Add the given refspec to the fetch list in the configuration. No loaded remote instances will be affected.