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Fix warning in PHP 8.0

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This commit is contained in:
Kijin Sung 2021-04-10 21:13:13 +09:00
parent 28e0960eb3
commit b27617c854
1 changed files with 2 additions and 2 deletions
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4
classes/module/ModuleHandler.class.php
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@ -803,7 +803,7 @@ class ModuleHandler extends Handler
// Set meta keywords.
$module_config = ModuleModel::getModuleConfig('module');
if ($module_info->meta_keywords)
if ($module_info->meta_keywords ?? '')
{
Context::addMetaTag('keywords', $module_info->meta_keywords);
}
@ -817,7 +817,7 @@ class ModuleHandler extends Handler
}
// Set meta description.
if ($module_info->meta_description)
if ($module_info->meta_description ?? '')
{
Context::addMetaTag('description', $module_info->meta_description);
}