Update lib/connection.js

Author: soletan

lib/connection.js

@@ -299,29 +299,28 @@ p.readSslResponse = function() {
 };
 
 p.parseMessage =  function() {
-  var remaining = this.buffer.length - (this.offset);
+  var remaining = this.buffer.length - this.offset;
   if(remaining >= 5) {
     //read message id code
     var id = this.buffer[this.offset++];
     //read message length
     var length = this.parseInt32();
 
     if(remaining > length) {
-      var msg = {
-        length: length
-      };
-
       if ( id in this.mapMsgNames ) {
-        msg.name = this.mapMsgNames[id];
-        var fnc  = this["parse" + String.fromCharCode( id )];
-    
+        var msg = {
+          length: length,
+          name: this.mapMsgNames[id]
+        };
+
+        var fnc = this["parse" + String.fromCharCode( id )];
         return fnc instanceof Function ? fnc( msg ) : msg;
-      } else {
-        throw new Error("Unrecognized message code " + id);
       }
-    } else {
-      this.offset -= 5;
+
+      throw new Error("Unrecognized message code " + id);
     }
+
+    this.offset -= 5;
   }
 
   //cannot read full response