Fabio/ddclient
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Replace Perl -w flag with use warnings;

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Also delete the useless 2nd shebang line and bump the required Perl
version.

Now the shebang line conforms with Debian policy 4.1.2 to 4.2.0. See:
https://www.debian.org/doc/debian-policy/upgrading-checklist.html#version-4-1-2

Perl v5.8.0 (released in 2002) was chosen because:
  * `use warnings` was added in Perl v5.6.0 (released 2000)
  * The `require` function itself changed in v5.8.0 to support the
    more readable non-numeric version literal syntax.
This commit is contained in:
Richard Hansen 2020-05-23 14:53:26 -04:00
parent 7a9991966b
commit b1cc82f2fa
1 changed files with 3 additions and 3 deletions
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ddclient
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@ -1,5 +1,4 @@
#!/usr/bin/perl -w #!/usr/bin/perl
#!/usr/local/bin/perl -w
###################################################################### ######################################################################
# #
# DDCLIENT - a Perl client for updating DynDNS information # DDCLIENT - a Perl client for updating DynDNS information
@ -19,8 +18,9 @@
# #
# #
###################################################################### ######################################################################
require 5.004; require v5.8.0;
use strict; use strict;
use warnings;
use Getopt::Long; use Getopt::Long;
use Sys::Hostname; use Sys::Hostname;
use IO::Socket; use IO::Socket;