diff --git a/rlgwebd.js b/rlgwebd.js
index 9026fbc..6279c45 100755
--- a/rlgwebd.js
+++ b/rlgwebd.js
@@ -360,7 +360,7 @@ function checksaved(user, game, callback, args) {
   var savedirc = game.uname + "save";
   var basename = String(dropToUID) + "-" + user + game.suffix;
   var savefile = path.join("/var/games/roguelike", savedirc, basename);
-  path.exists(savefile, function (exist) {
+  fs.exists(savefile, function (exist) {
     args.unshift(exist);
     callback.apply(null, args);
   });
@@ -745,7 +745,7 @@ function serveStatic(req, res, fname) {
     path.join(nname, "index.html"); /* it was a directory */
   var realname = path.join(serveStaticRoot, nname);
   var extension = path.extname(realname);
-  path.exists(realname, function (exists) {
+  fs.exists(realname, function (exists) {
     var resheaders = {};
     if (!exists || !extension || extension == ".html")
       resheaders["Content-Type"] = "text/html; charset=utf-8";
@@ -989,6 +989,7 @@ function shutdown () {
   httpServer.close();
   httpServer.removeAllListeners('request');
   ctlServer.close();
+  fs.unlink(ctlsocket);
   tslog("Shutting down...");
   process.exit();
 }
diff --git a/webtty.js b/webtty.js
index 26ff927..a760d1b 100755
--- a/webtty.js
+++ b/webtty.js
@@ -209,7 +209,7 @@ function serveStatic(req, res, fname) {
     path.join(nname, "index.html"); /* it was a directory */
   var realname = path.join(serveStaticRoot, nname);
   var extension = path.extname(realname);
-  path.exists(realname, function (exists) {
+  fs.exists(realname, function (exists) {
     var resheaders = {};
     if (!exists || !extension || extension == ".html")
       resheaders["Content-Type"] = "text/html";