Fixes mongodb#1006

Author: mnphpexpert

src/Jenssegers/Mongodb/MongodbServiceProvider.php

@@ -23,7 +23,8 @@ public function register()
     {
         // Add database driver.
         $this->app->resolving('db', function ($db) {
-            $db->extend('mongodb', function ($config) {
+            $db->extend('mongodb', function ($config, $name) {
+                $config['name'] = $name;
                 return new Connection($config);
             });
         });