fedora-bug642160-empty-argv.patch

   1 diff -ur dpkg-1.15.5.6.orig/scripts/Dpkg/Arch.pm dpkg-1.15.5.6/scripts/Dpkg/Arch.pm
   2 --- dpkg-1.15.5.6.orig/scripts/Dpkg/Arch.pm     2010-01-08 08:00:34.000000000 +0000
   3 +++ dpkg-1.15.5.6/scripts/Dpkg/Arch.pm  2010-10-17 12:29:46.916000478 +0100
   4 @@ -47,8 +47,9 @@
   5         return $build_arch if defined $build_arch;
   6
   7         my $build_arch = `dpkg --print-architecture`;
   8 -       # FIXME: Handle bootstrapping
   9 -       syserr("dpkg --print-architecture failed") if $? >> 8;
  10 +    if ($? >> 8 || $build_arch =~ /^\s*$/) {
  11 +        $build_arch = get_raw_host_arch();
  12 +    }
  13
  14         chomp $build_arch;
  15         return $build_arch;