put comment back

2017-02-15 18:24:32 -08:00 · 2017-02-15 18:24:32 -08:00 · 38c51f4cab
parent 6859799559
commit 38c51f4cab
1 changed files with 1 additions and 1 deletions
--- a/parse.go
+++ b/parse.go
@ -64,7 +64,7 @@ func Parse(dest ...interface{}) error {

 // flags gets all command line arguments other than the first (program name)
 func flags() []string {
-	if len(os.Args) == 0 {
+	if len(os.Args) == 0 { // os.Args could be empty
 		return nil
 	}
 	return os.Args[1:]