Tweaks for the last two pull requests

modules/shared/lib/save.js

@@ -41,10 +41,11 @@ if (NODE) {
 }
 
 /**
- * savePC(idMachine, sPCJSFile)
+ * savePC(idMachine, sPCJSFile, callback)
  *
  * @param {string} idMachine
  * @param {string} sPCJSFile
+ * @param {function(Object)} [callback]
  * @return {boolean} true if successful, false if error
  */
 function savePC(idMachine, sPCJSFile, callback)

modules/shared/lib/weblib.js

@@ -201,7 +201,7 @@ web.getResource = function(sURL, dataPost, fAsync, done)
         resources(sURL, function(sResource, nErrorCode) {
             if (done) done(sURL, sResource, nErrorCode);
         });
-        return;
+        return response;
     }
 
     if (DEBUG) {