Fix a couple of style nits.

- Use set instead of std::set, to be consistent with the rest of the file.
- Remove return (0); it's not required.
- Add a dash at the beginning of the copyright, per style(9).
This commit is contained in:
Ed Schouten 2014-07-10 16:10:39 +00:00
parent 63cdd39993
commit e8df2232e0

View File

@ -1,4 +1,4 @@
/*
/*-
* Copyright (c) 2014 Pietro Cerutti <gahr@FreeBSD.org>
* All rights reserved.
*
@ -35,8 +35,8 @@ __FBSDID("$FreeBSD$");
#include <algorithm>
#include <iostream>
#include <iterator>
#include <string>
#include <set>
#include <string>
using namespace std;
int
@ -57,10 +57,9 @@ main(int argc, char **)
endutxent();
if (!names.empty()) {
std::set<string>::iterator last = names.end();
set<string>::iterator last = names.end();
--last;
copy(names.begin(), last, ostream_iterator<string>(cout, " "));
cout << *last << endl;
}
return (0);
}