From 832e9b1cf1fc256fdf770a36b67d383bd60b0e0e Mon Sep 17 00:00:00 2001
From: dingguodong <dingguodong@easycorp.ltd>
Date: Thu, 8 Jul 2021 11:25:14 +0800
Subject: [PATCH] * Optimize code when value is null.

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

diff --git a/module/gitlab/model.php b/module/gitlab/model.php
index 85dc58983d..f4cba5b9c2 100644
--- a/module/gitlab/model.php
+++ b/module/gitlab/model.php
@@ -1154,8 +1154,8 @@ class gitlabModel extends model
             if(!isset($changes->$gitlabField) and $object->id != 0) continue;
             if($optionType == 'field') $value = $issue->$gitlabField;
             if($optionType == 'field') $value = $issue->$gitlabField;
-            if($options == 'date') $value = date('Y-m-d', strtotime($value));
-            if($options == 'datetime') $value = date('Y-m-d H:i:s', strtotime($value));
+            if($options == 'date') $value = $value ? date('Y-m-d', strtotime($value)) : '0000-00-00';
+            if($options == 'datetime') $value = $value ? date('Y-m-d H:i:s', strtotime($value)) : '0000-00-00 00:00:00';
             if($optionType == 'userPairs' and isset($issue->$gitlabField)) $value = zget($gitlabUsers, $issue->$gitlabField);
             if($optionType == 'configItems' and isset($issue->$gitlabField)) $value = array_search($issue->$gitlabField, $this->config->gitlab->$options);
             if($value) $object->$zentaoField = $value;