Show warning when using lib/sys.js

diff --git a/lib/sys.js b/lib/sys.js
index cd5b142..c37e2a7 100644 (file)
--- a/lib/sys.js
+++ b/lib/sys.js
@@ -25,8 +25,7 @@ var sysWarning;
 if (!sysWarning) {
   sysWarning = 'The "sys" module is now called "util". ' +
                'It should have a similar interface.';
-  // Uncomment in 2011
-  //util.error(sysWarning);
+  util.error(sysWarning);
 }
 
 exports.print = util.print;