remove instances of: use lib 'lib' in lib/ and

plugins/

lib/Qpsmtpd/Config.pm

@@ -4,7 +4,6 @@ use warnings;
 
 use Sys::Hostname;
 
-use lib 'lib';
 use parent 'Qpsmtpd::Base';
 use Qpsmtpd::Constants;
 

lib/Qpsmtpd/Plugin.pm

@@ -2,7 +2,6 @@ package Qpsmtpd::Plugin;
 use strict;
 use warnings;
 
-use lib 'lib';
 use parent 'Qpsmtpd::Base';
 use Qpsmtpd::DB;
 use Qpsmtpd::Constants;

lib/Qpsmtpd/SMTP.pm

@@ -1,7 +1,6 @@
 package Qpsmtpd::SMTP;
 use strict;
 
-#use lib 'lib';
 use parent 'Qpsmtpd';
 
 #use Data::Dumper;

plugins/dmarc

@@ -72,7 +72,6 @@ https://github.com/smtpd/qpsmtpd/wiki/DMARC-FAQ
 use strict;
 use warnings;
 
-use Data::Dumper;
 use Qpsmtpd::Constants;
 
 sub register {
@@ -85,7 +84,7 @@ sub register {
     $self->{_args}{reject_type} ||= 'perm';
     $self->{_args}{p_vals} = {map { $_ => 1 } qw/ none reject quarantine /};
 
-    eval "require Mail::DMARC::PurePerl";
+    eval 'require Mail::DMARC::PurePerl';
     if ( $@ ) {
         $self->log(LOGERROR, "failed to load Mail::DMARC::PurePerl" );
     }
@@ -120,7 +119,9 @@ sub data_post_handler {
     eval { $dmarc->envelope_from( $transaction->sender->host ); }; # may be <>
     $dmarc->spf( $transaction->notes('dmarc_spf') );
     my $dkim = $self->connection->notes('dkim_verifier');
-    if ( $dkim ) { $dmarc->dkim( $dkim ); };
+    if ( $dkim ) {
+        eval { $dmarc->dkim( $dkim ); }
+    };
     $dmarc->source_ip( $self->qp->connection->remote_ip );
     eval { $dmarc->validate(); };
     if ( $@ ) {

plugins/dspam

@@ -200,8 +200,6 @@ ie, (Trust smtpd).
 use strict;
 use warnings;
 
-use lib 'lib';
-
 use Qpsmtpd::Constants;
 use Qpsmtpd::DSN;
 use IO::Handle;

plugins/ident/geoip

@@ -123,7 +123,6 @@ http://smartech.gatech.edu/bitstream/handle/1853/25135/GT-CSE-08-02.pdf
 use strict;
 use warnings;
 
-use lib 'lib';
 use Qpsmtpd::Constants;
 
 #use GeoIP2;      # eval'ed in register()

plugins/resolvable_fromhost

@@ -70,7 +70,6 @@ Default: temp (temporary, aka soft, aka 4xx).
 use strict;
 use warnings;
 
-use lib 'lib';
 use Qpsmtpd::Constants;
 use Qpsmtpd::DSN;
 use Qpsmtpd::TcpServer;

plugins/uribl

@@ -92,7 +92,6 @@ may be used and redistributed under the same terms as qpsmtpd itself.
 use strict;
 use warnings;
 
-use lib 'lib';
 use Qpsmtpd::Constants;
 
 use Time::HiRes qw(time);