printdebug "gbp_pq_export $bname $base $tip\n";
runcmd @git, qw(checkout -q -b), $bname, $base;
runcmd @git, qw(checkout -q -b), "patch-queue/$bname", $tip;
printdebug "gbp_pq_export $bname $base $tip\n";
runcmd @git, qw(checkout -q -b), $bname, $base;
runcmd @git, qw(checkout -q -b), "patch-queue/$bname", $tip;