do not use perl -w

diff --git a/src/pvefw b/src/pvefw
index 1eff5caaae015a816c9836b8f97cc019f6e5eb8d..e943a38944313c84f1c019ed24edcc75e9a39f67 100755 (executable)
--- a/src/pvefw
+++ b/src/pvefw
@@ -1,6 +1,8 @@
-#!/usr/bin/perl -w
+#!/usr/bin/perl

 
 use strict;
 
 use strict;

+use warnings;
+

 use lib qw(.);
 use PVE::Firewall;
 
 use lib qw(.);
 use PVE::Firewall;