X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=tools%2Fvirt-tar;h=5e6e95a2f27f9a925aca12cff7ecac36029215e6;hb=6391d1a7cfa10337a75465c72d49df3c9ebc65ca;hp=16013b82f3c1158a736a6977f469e98a0e5becd9;hpb=984a35cfc0ae09821fb39307b98ec8399bcd8982;p=libguestfs.git

diff --git a/tools/virt-tar b/tools/virt-tar
index 16013b8..5e6e95a 100755
--- a/tools/virt-tar
+++ b/tools/virt-tar
@@ -25,7 +25,6 @@ use Sys::Guestfs::Lib qw(open_guest get_partitions resolve_windows_path
   inspect_operating_systems mount_operating_system);
 use Pod::Usage;
 use Getopt::Long;
-use File::Temp qw/tempfile/;
 use Locale::TextDomain 'libguestfs';
 
 =encoding utf8
@@ -202,9 +201,11 @@ if ($mode eq "x") {
 } else { # $mode eq "u"
     $directory = pop @ARGV;
     $tarball = pop @ARGV;
-    die __"virt-tar: $tarball: file not found\n" unless -f $tarball;
+    die __x("virt-tar: {tarball}: file not found\n",
+            tarball => $tarball) unless -f $tarball;
 }
-die __"virt-tar: $directory: directory name must start with '/' character\n"
+die __x("virt-tar: {dir}: directory name must start with '/' character\n",
+        dir => $directory)
     unless substr ($directory, 0, 1) eq "/";
 
 my @args = (\@ARGV);
@@ -225,7 +226,6 @@ my %fses =
 my $oses = inspect_operating_systems ($g, \%fses);
 
 my @roots = keys %$oses;
-die __"no root device found in this operating system image\n" if @roots == 0;
 die __"multiboot operating systems are not supported by virt-tar\n" if @roots > 1;
 my $root_dev = $roots[0];
 
@@ -254,6 +254,13 @@ undef $g;
 
 exit 0;
 
+=head1 SHELL QUOTING
+
+Libvirt guest names can contain arbitrary characters, some of which
+have meaning to the shell such as C<#> and space.  You may need to
+quote or escape these characters on the command line.  See the shell
+manual page L<sh(1)> for details.
+
 =head1 SEE ALSO
 
 L<guestfs(3)>,
@@ -267,7 +274,7 @@ L<http://libguestfs.org/>.
 
 =head1 AUTHOR
 
-Richard W.M. Jones L<http://et.redhat.com/~rjones/>
+Richard W.M. Jones L<http://people.redhat.com/~rjones/>
 
 =head1 COPYRIGHT