use warnings instead of global -w flag

2013-10-01 13:07:46 +02:00
parent 4608c81e42
commit ffd6f2f3ab
3 changed files with 6 additions and 1 deletions
--- a/3
+++ b/3
@ -1,6 +1,7 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl

 use strict;
+use warnings;
 use Getopt::Long;
 use Fcntl ':flock';
 use File::Path;