golang.org/x/net/proxy.envOnce.val (field)

5 uses

	golang.org/x/net/proxy (current package)
		proxy.go#L128: 	val   string
		proxy.go#L133: 	return e.val
		proxy.go#L138: 		e.val = os.Getenv(n)
		proxy.go#L139: 		if e.val != "" {
		proxy.go#L148: 	e.val = ""