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fix PHP 8.0 TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given

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This commit is contained in:
Ralf Becker 2021-11-05 15:12:40 +01:00
parent 30579b64a3
commit 94ae9e2d0d
1 changed files with 2 additions and 2 deletions
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4
mail/inc/class.mail_ui.inc.php
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@ -2291,8 +2291,8 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
$content['mailDisplayBodySrc'] = Egw::link('/index.php',$linkData);
$content['mail_displayattachments'] = $attachmentHTMLBlock;
$content['mail_id']=$rowID;
$content['mailDisplayContainerClass']=(count($attachments)?"mailDisplayContainer mailDisplayContainerFixedHeight":"mailDisplayContainer mailDisplayContainerFullHeight");
$content['mailDisplayAttachmentsClass']=(count($attachments)?"mailDisplayAttachments":"mail_DisplayNone");
$content['mailDisplayContainerClass']=!empty($attachments)?"mailDisplayContainer mailDisplayContainerFixedHeight":"mailDisplayContainer mailDisplayContainerFullHeight";
$content['mailDisplayAttachmentsClass']=!empty($attachments)?"mailDisplayAttachments":"mail_DisplayNone";
// DRAG attachments actions
$etpl->setElementAttribute('mail_displayattachments', 'actions', array(