etc/grml/pump-scripts.d/set-hostname: drop unnecessary if... clause (thanks mrud...

diff --git a/etc/grml/pump-scripts.d/set-hostname b/etc/grml/pump-scripts.d/set-hostname
index 9aec368..0401075 100755 (executable)
--- a/etc/grml/pump-scripts.d/set-hostname
+++ b/etc/grml/pump-scripts.d/set-hostname
@@ -16,8 +16,6 @@ if ! checkbootparam 'nodhcphostname' && [ -f /etc/grml_cd ] ; then
     hostname=$(busybox nslookup $3 | awk '/Address 1: '$3'/ {print $4}')
     [ -n $hostname ] || exit 1
 
     hostname=$(busybox nslookup $3 | awk '/Address 1: '$3'/ {print $4}')
     [ -n $hostname ] || exit 1
 

-    if [ -n "$hostname" ] ; then
-        grml-hostname $hostname
-        hostname -F /etc/hostname
-    fi
+    grml-hostname $hostname
+    hostname -F /etc/hostname

 fi
 fi