/lib/libnss_dns.so.* but could also be e.g.
/lib/x86_64-linux-gnu/libnss_dns.so.*.
-diff --git a/hooks/live b/hooks/live
-index 3862a60..b3de1e5 100755
---- a/hooks/live
-+++ b/hooks/live
-@@ -254,7 +254,16 @@ fi
+Index: b/hooks/live
+===================================================================
+--- a/hooks/live 2011-07-24 22:08:17.000000000 +0200
++++ b/hooks/live 2011-07-24 22:08:18.000000000 +0200
+@@ -260,7 +260,16 @@
# DNS for initramfs
#copy_exec /lib/libnss_files.so.* /lib # /etc/hosts and /etc/passwd