Update daemon.js

Author: coreybutler

lib/daemon.js

@@ -427,7 +427,7 @@ var daemon = function(config){
       enumerable: false,
       writable: true,
       configurable: false,
-      value: config.hasOwnProperty('workingDirectory') || process.cwd()
+      value: config.hasOwnProperty('workingDirectory') ? config.workingDirectory : process.cwd()
     },
 
     // Optionally provide a sudo password.