fixes #18, '--log-format none' now works correctly

bin/ws.js

@@ -110,7 +110,7 @@ function launchServer(){
         next();
     });
 
-    app.use(getLogger());
+    if (wsOptions.server["log-format"] !== "none") app.use(getLogger());
 
     /* --compress enables compression */
     if (wsOptions.server.compress) app.use(compress());
@@ -138,9 +138,6 @@ function getLogger(){
     /* log using --log-format (if supplied) */
     var logFormat = wsOptions.server["log-format"];
     if(logFormat) {
-        if (logFormat === "none"){
-            // do nothing, no logging required
-        } else {
         if (logFormat === "logstalgia"){
             /* customised logger :date token, purely to satisfy Logstalgia. */
             morgan.token("date", function(){
@@ -152,7 +149,6 @@ function getLogger(){
         }
 
         return morgan(logFormat);
-        }
 
     /* if no `--log-format` was specified, pipe the default format output
     into `log-stats`, which prints statistics to the console */