From a1d2e39356f5ed0a613c8e0e5bfeb5f08124f2d1 Mon Sep 17 00:00:00 2001
From: wangyidong <wangyidong@cnezsoft.com>
Date: Thu, 31 Aug 2023 13:55:21 +0800
Subject: [PATCH] * Fix error for Passing null to parameter of type string is
 deprecated.

---
 module/mail/model.php    | 2 +-
 module/story/control.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/module/mail/model.php b/module/mail/model.php
index d402cedc5b..950ad3c2ca 100644
--- a/module/mail/model.php
+++ b/module/mail/model.php
@@ -354,7 +354,7 @@ class mailModel extends model
         if($this->config->mail->mta == 'smtp') $this->mta->smtpClose();
 
         /* save errors. */
-        if($this->isError()) $this->app->saveError('E_MAIL', join(' ', $this->errors), __FILE__, __LINE__, true);
+        if($this->isError()) $this->app->saveError(E_WARNING, join(' ', $this->errors), __FILE__, __LINE__);
 
         $message = ob_get_contents();
         ob_end_clean();
diff --git a/module/story/control.php b/module/story/control.php
index 7c871031ab..f30ba157cd 100755
--- a/module/story/control.php
+++ b/module/story/control.php
@@ -299,7 +299,7 @@ class story extends control
             $product         = $this->product->getById(($productID and array_key_exists($productID, $products)) ? $productID : key($products));
             $productBranches = $product->type != 'normal' ? $this->loadModel('execution')->getBranchByProduct($productID, $objectID, 'noclosed|withMain') : array();
             $branches        = isset($productBranches[$productID]) ? $productBranches[$productID] : array();
-            $branch          = key($branches);
+            $branch          = (int)key($branches);
         }
         else
         {