From e7bec99dc706e6f7dd1fb472f6d2625526cd4546 Mon Sep 17 00:00:00 2001
From: qiyu-xie <qiyu_xie@163.com>
Date: Fri, 2 Jul 2021 14:30:48 +0800
Subject: [PATCH] * Fix a bug when import story from library.

---
 module/story/model.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/module/story/model.php b/module/story/model.php
index 8cafbe1568..7c1004138a 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -3211,8 +3211,8 @@ class storyModel extends model
      */
     public function getSubject($story)
     {
-        $productName = $this->loadModel('product')->getById($story->product)->name;
-        return 'STORY #' . $story->id . ' ' . $story->title . ' - ' . $productName;
+        $productName = empty($story->product) ? '' : ' - ' . $this->loadModel('product')->getById($story->product)->name;
+        return 'STORY #' . $story->id . ' ' . $story->title . $productName;
     }
 
     /**