// Copyright 2016 The Fuchsia 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 main | |
import ( | |
"flag" | |
) | |
// isFlagSet returns whether the specified command line flag has been set. | |
func isFlagSet(fs *flag.FlagSet, name string) bool { | |
found := false | |
fs.Visit(func(f *flag.Flag) { | |
if f.Name == name { | |
found = true | |
} | |
}) | |
return found | |
} |