// Only has an effect for 2.3.0 or later, but avoiding
	// the prompt in earlier versions is just too hard.
	// If user has explicitly set GIT_TERMINAL_PROMPT=1, keep
	// prompting.
	// See golang.org/issue/9341 and golang.org/issue/12706.
	if os.Getenv("GIT_TERMINAL_PROMPT") == "" {
		os.Setenv("GIT_TERMINAL_PROMPT", "0")
	}

	// Disable any ssh connection pooling by Git.