scripts: Use () instead of qw() for empty imports

scripts/Dpkg/Arch.pm

@@ -31,7 +31,7 @@ our @EXPORT_OK = qw(get_raw_build_arch get_raw_host_arch
                     gnutriplet_to_multiarch debarch_to_multiarch);
 
 use POSIX qw(:errno_h);
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Util qw(:list);

scripts/Dpkg/BuildFlags.pm

@@ -20,7 +20,7 @@ use warnings;
 
 our $VERSION = '1.03';
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::BuildEnv;
 use Dpkg::BuildOptions;

scripts/Dpkg/Changelog/Parse.pm

@@ -36,7 +36,7 @@ use warnings;
 
 our $VERSION = '1.00';
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Control::Changelog;

scripts/Dpkg/ErrorHandling.pm

@@ -18,7 +18,7 @@ use warnings;
 
 our $VERSION = '0.01';
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 
 use Exporter qw(import);

scripts/Dpkg/Shlibs/Symbol.pm

@@ -26,7 +26,7 @@ use Dpkg::Deps;
 use Dpkg::ErrorHandling;
 use Dpkg::Util qw(:list);
 use Dpkg::Version;
-use Storable qw();
+use Storable ();
 use Dpkg::Shlibs::Cppfilt;
 
 # Supported alias types in the order of matching preference

scripts/Dpkg/Source/Package/V1.pm

@@ -22,7 +22,7 @@ our $VERSION = '0.01';
 
 use parent qw(Dpkg::Source::Package);
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Compression;

scripts/Dpkg/Substvars.pm

@@ -21,7 +21,7 @@ use warnings;
 
 our $VERSION = '1.02';
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Arch qw(get_host_arch);
 use Dpkg::ErrorHandling;
 use Dpkg::Gettext;

scripts/Dpkg/Vendor.pm

@@ -20,7 +20,7 @@ use warnings;
 
 our $VERSION = '1.01';
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::ErrorHandling;
 use Dpkg::Gettext;
 use Dpkg::BuildEnv;

scripts/changelog/debian.pl

@@ -24,7 +24,7 @@ use warnings;
 
 use Getopt::Long qw(:config posix_default bundling no_ignorecase);
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Changelog::Debian;

scripts/dpkg-architecture.pl

@@ -22,7 +22,7 @@
 use strict;
 use warnings;
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Arch qw(get_raw_build_arch get_raw_host_arch get_gcc_host_gnu_type

scripts/dpkg-buildflags.pl

@@ -21,7 +21,7 @@
 use strict;
 use warnings;
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling qw(:DEFAULT report);
 use Dpkg::BuildFlags;

scripts/dpkg-buildpackage.pl

@@ -27,7 +27,7 @@ use Cwd;
 use File::Basename;
 use POSIX qw(:sys_wait_h);
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::BuildOptions;

scripts/dpkg-checkbuilddeps.pl

@@ -24,7 +24,7 @@ use warnings;
 
 use Getopt::Long qw(:config posix_default bundling no_ignorecase);
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Arch qw(get_host_arch);

scripts/dpkg-distaddfile.pl

@@ -22,7 +22,7 @@ use strict;
 use warnings;
 
 use POSIX qw(:errno_h :fcntl_h);
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::File;

scripts/dpkg-genchanges.pl

@@ -24,7 +24,7 @@ use warnings;
 
 use Encode;
 use POSIX qw(:errno_h);
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::Util qw(:list);
 use Dpkg::File;

scripts/dpkg-gencontrol.pl

@@ -23,7 +23,7 @@ use strict;
 use warnings;
 
 use POSIX qw(:errno_h :fcntl_h);
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Util qw(:list);

scripts/dpkg-gensymbols.pl

@@ -21,7 +21,7 @@
 use strict;
 use warnings;
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Arch qw(get_host_arch);
 use Dpkg::Package;
 use Dpkg::Shlibs qw(@librarypaths);

scripts/dpkg-mergechangelogs.pl

@@ -19,7 +19,7 @@
 use warnings;
 use strict;
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Changelog::Debian;
 use Dpkg::ErrorHandling;
 use Dpkg::Gettext;

scripts/dpkg-name.pl

@@ -24,7 +24,7 @@ use strict;
 use File::Basename;
 use File::Path;
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Control;

scripts/dpkg-parsechangelog.pl

@@ -22,7 +22,7 @@
 use strict;
 use warnings;
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Changelog::Parse;

scripts/dpkg-scanpackages.pl

@@ -24,7 +24,7 @@ use IO::Handle;
 use IO::File;
 use Getopt::Long qw(:config posix_default bundling no_ignorecase);
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Util qw(:list);

scripts/dpkg-scansources.pl

@@ -22,7 +22,7 @@ use warnings;
 
 use Getopt::Long qw(:config posix_default bundling no_ignorecase);
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Util qw(:list);

scripts/dpkg-shlibdeps.pl

@@ -28,7 +28,7 @@ use POSIX qw(:errno_h);
 use Cwd qw(realpath);
 use File::Basename qw(dirname);
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Util qw(:list);

scripts/dpkg-source.pl

@@ -28,7 +28,7 @@
 use strict;
 use warnings;
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Util qw(:list);

scripts/dpkg-vendor.pl

@@ -21,7 +21,7 @@
 use strict;
 use warnings;
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Gettext;
 use Dpkg::ErrorHandling;
 use Dpkg::Vendor qw(get_vendor_dir get_vendor_info get_current_vendor);

scripts/t/750_Dpkg_Substvars.t

@@ -18,7 +18,7 @@ use Test::More tests => 32;
 use strict;
 use warnings;
 
-use Dpkg qw();
+use Dpkg ();
 use Dpkg::Arch qw(get_host_arch);
 
 use_ok('Dpkg::Substvars');