Fix resolving FQDN given by DHCP

[live-boot-grml.git] / backend / initramfs-tools / live.hook

diff --git a/backend/initramfs-tools/live.hook b/backend/initramfs-tools/live.hook
index 5970e7d..1817814 100755 (executable)
--- a/backend/initramfs-tools/live.hook
+++ b/backend/initramfs-tools/live.hook
@@ -240,13 +240,15 @@ fi
 # /lib/libnss_files.so.*:  /etc/hosts and /etc/passwd
 # /lib/libnss_compat.so.*: /etc/passwd
 
-for _SHLIB in $(find /lib -name 'libnss_dns.so.*')
+for _SHLIB in $(find /lib -name 'libnss_dns.so.*' -o -name 'libnss_files.so.*')
 do
        copy_exec "${_SHLIB}"
 done
 
-# might be needed if /etc/hosts is used
-#mkdir -p "${DESTDIR}/etc"
-#cp -p /etc/nsswitch.conf "${DESTDIR}/etc"
+if [ ! -e "${DESTDIR}/etc/nsswitch.conf" ]
+then
+       # Needed to make "hostname -f" honor the domainname provided by DHCP
+       echo "hosts: files dns" > "${DESTDIR}/etc/nsswitch.conf"
+fi
 
 [ "${QUIET}" ] || echo .