branch="$(__git_get_branch)" ||
{ error "could not determine git branch"; return 1 }
eval set -- $(__vcs_get_prompt_path_components "$reporoot" "$branch")
branch="$(__git_get_branch)" ||
{ error "could not determine git branch"; return 1 }
eval set -- $(__vcs_get_prompt_path_components "$reporoot" "$branch")