From 8b8a2ea89eabdc491ab0993e2085a81c02123dd4 Mon Sep 17 00:00:00 2001
From: Kit Loong <kitloong1008@gmail.com>
Date: Thu, 27 Jun 2024 19:59:59 +0800
Subject: [PATCH] String check

---
 src/Commands/ExportRequestDocsCommand.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Commands/ExportRequestDocsCommand.php b/src/Commands/ExportRequestDocsCommand.php
index 9bef01f..8f20806 100644
--- a/src/Commands/ExportRequestDocsCommand.php
+++ b/src/Commands/ExportRequestDocsCommand.php
@@ -73,8 +73,8 @@ public function handle(): int
 
             // Loop and split Doc by the `methods` property.
             $docs = $this->laravelRequestDocs->splitByMethods($docs);
-            $docs = $this->laravelRequestDocs->sortDocs($docs, $this->option('sort') ?? 'default');
-            $docs = $this->laravelRequestDocs->groupDocs($docs, $this->option('groupby') ?? 'default');
+            $docs = $this->laravelRequestDocs->sortDocs($docs, is_string($this->option('sort')) ? $this->option('sort') : 'default');
+            $docs = $this->laravelRequestDocs->groupDocs($docs, is_string($this->option('groupby')) ? $this->option('groupby') : 'default');
 
             if (!$this->writeApiDocsToFile($docs)) {
                 throw new ErrorException("Failed to write on [{$this->exportFilePath}] file.");