Index: scripts/xeno-test.in
===================================================================
--- scripts/xeno-test.in	(revision 924)
+++ scripts/xeno-test.in	(working copy)
@@ -90,7 +90,7 @@
     loudly cat /proc/interrupts
     loudly cat /proc/loadavg
     [ -n "$prepost" ] && loudly $prepost
-    loudly top -bn1c | head -$(( 12 + $workload ))
+    loudly top -bn1c | head -n $(( 12 + $workload ))
 }