Index: tools/repeat
===================================================================
--- tools/repeat	(revision e1c182961b8966ab4842550db21657c05da7715c)
+++ tools/repeat	(revision 88177cfa68662ae38f89ec746c46e2e841797d56)
@@ -20,5 +20,5 @@
 for (( i = 0; i < ITERATION; i ++ )); do
 	echo -ne "\r$i / $ITERATION"
-	$@ > /dev/null &
+	$@ &
 	child=$! 
 	wait "$child"