// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package vlog

// SetLog allows us to override the Log global for testing purposes.
func SetLog(l Logger) {
	Log = l.(*logger)
}
