finalize statement before starting next query

sqlite.js

@@ -88,11 +88,14 @@ Database.prototype.executeQuery = function(sql, bindings, queryCallback) {
       statement.finalize(function () {
         self.db.prepare(statement.tail, onPrepare);
       });
+      return;
     }
 
+    statement.finalize(function () {
       // if there are any queries queued, let them know it's safe to go
       self.db.emit("ready");
       queryCallback(undefined, rows);
+    });
   }
 
   function doStep(statement) {