update script

update.sh

@@ -10,18 +10,23 @@ which curl &>/dev/null || {
 }
 set -e
 for f in nando nandod nando-desc nando-stats; do
+  echo Updating $f
   curl -s https://bitbucket.org/MoonQ/nando/raw/tip/$f > /usr/local/bin/$f
   chmod a+rx /usr/local/bin/"$f"
 done
 
+test -f /etc/nandorc || {
 echo "Copy https://bitbucket.org/MoonQ/nando/raw/tip/etc/nandorc.example to /etc/nandorc  and edit it!"
 curl -s https://bitbucket.org/MoonQ/nando/raw/tip/etc/nandorc.example
-echo
-echo
-echo "Add systemd service to /etc/systemd/system/nando.service
+}
+test -f /etc/systemd/system/nando.service || {
+echo "
+
+Add systemd service to /etc/systemd/system/nando.service
   systemctld enable nando
 
   https://bitbucket.org/MoonQ/nando/raw/tip/etc/nando.service
  "
+}