--- a/lib/SI/grub.pm	Sun Jan 31 23:58:01 2010 +0100
+++ b/lib/SI/grub.pm	Fri Oct 29 00:23:06 2010 +0200
@@ -58,7 +58,8 @@
 
 	run("chroot $tmpdir grub-mkdevicemap");
 	run("chroot $tmpdir /usr/sbin/grub-install '(hd0)'");
-	#system("/bin/bash --login");
+	system("/bin/bash --login")
+		if $ENV{_SHELL};
     };
     if ($@) {
 	warn "** EVAL: $@\n";