diff -r f8dd32bf0e89 -r fbfdde7326f4 scripts/pvlbackup-rsync-wrapper
--- a/scripts/pvlbackup-rsync-wrapper	Tue Feb 14 20:29:11 2012 +0200
+++ b/scripts/pvlbackup-rsync-wrapper	Tue Feb 14 21:51:30 2012 +0200
@@ -117,6 +117,7 @@
         log.error("No arguments are handled")
         return 2
 
+    # command required
     if not options.command:
         log.error("SSH_ORIGINAL_COMMAND not given")
         return 2