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/PVE/Storage.pm
+++ b/PVE/Storage.pm
@ -1,6 +1,8 @@
 package PVE::Storage;

 use strict;
+use warnings;
+
 use POSIX;
 use IO::Select;
 use IO::File;