--- IO-AIO/bin/treescan	2011/10/04 18:33:26	1.14
+++ IO-AIO/bin/treescan	2012/12/13 07:34:14	1.15
@@ -3,7 +3,7 @@
 # inspired by treescan by Jamie Lokier <jamie@imbolc.ucc.ie>
 # about 40% faster than the original version (on my fs and raid :)
 
-use strict;
+use common::sense;
 use Getopt::Long;
 use Time::HiRes ();
 use IO::AIO;