improve sup-sync-back "nothing to do" error message

diff --git a/bin/sup-sync-back b/bin/sup-sync-back
index 57bebbe839d0ad638dd003e35f868a8aeb1458b2..4216cf9e46f5db3c595b72edb8462f15bb0fe966 100644 (file)
--- a/bin/sup-sync-back
+++ b/bin/sup-sync-back
@@ -51,7 +51,11 @@ EOS
 end
 
 unless opts[:drop_deleted] || opts[:move_deleted] || opts[:drop_spam] || opts[:move_spam]
-  puts "Nothing to do."
+  puts <<EOS
+Nothing to do. Please specify at least one of --drop-deleted, --move-deleted,
+--drop-spam, or --move-spam.
+EOS
+
   exit
 end