perl-Mail-DMARC/sme10/Mail-DMARC-1.20200214-handle_undef_domains.patch

diff -Nur --no-dereference Mail-DMARC-1.20200214.old/lib/Mail/DMARC/Base.pm Mail-DMARC-1.20200214/lib/Mail/DMARC/Base.pm
--- Mail-DMARC-1.20200214.old/lib/Mail/DMARC/Base.pm    2020-02-18 00:02:32.000000000 -0500
+++ Mail-DMARC-1.20200214/lib/Mail/DMARC/Base.pm        2022-04-19 15:52:12.805000000 -0400
@@ -265,6 +265,7 @@
 
 sub is_valid_domain {
     my ( $self, $domain ) = @_;
+    return 0 unless $domain;
     return 0 if $domain !~ /^$RE{net}{domain}{-rfc1101}{-nospace}$/x;
     my $tld = ( split /\./, lc $domain )[-1];
     return 1 if $self->is_public_suffix($tld);
1	diff -Nur --no-dereference Mail-DMARC-1.20200214.old/lib/Mail/DMARC/Base.pm Mail-DMARC-1.20200214/lib/Mail/DMARC/Base.pm
2	--- Mail-DMARC-1.20200214.old/lib/Mail/DMARC/Base.pm 2020-02-18 00:02:32.000000000 -0500
3	+++ Mail-DMARC-1.20200214/lib/Mail/DMARC/Base.pm 2022-04-19 15:52:12.805000000 -0400
4	@@ -265,6 +265,7 @@
5
6	sub is_valid_domain {
7	my ( $self, $domain ) = @_;
8	+ return 0 unless $domain;
9	return 0 if $domain !~ /^$RE{net}{domain}{-rfc1101}{-nospace}$/x;
10	my $tld = ( split /\./, lc $domain )[-1];
11	return 1 if $self->is_public_suffix($tld);