diff --git a/lib/server/rest.js b/lib/server/rest.js
index 96cefe63..9e37325e 100644
--- a/lib/server/rest.js
+++ b/lib/server/rest.js
@@ -5,8 +5,6 @@
     
     var main        = global.cloudcmd.main,
         Util        = main.util,
-        fs          = main.fs,
-        zlib        = main.zlib,
         APIURL      = '/api/v1',
         OK          = 200,
         Header      = main.generateHeaders('api.json', false);
@@ -124,6 +122,8 @@
                 pParams.endListener = Util.retExec(process.exit);
                 
                 send(pParams);
+                
+                lResult = null;
                 break;
         }