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fix PHP 8.0 TypeError: Cannot access offset of type string on string

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This commit is contained in:
Ralf Becker 2021-11-15 16:01:11 +01:00
parent edd42f1212
commit abf411415f
1 changed files with 1 additions and 1 deletions
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2
api/src/Etemplate/Widget/Vfs.php
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@ -176,7 +176,7 @@ class Vfs extends File
self::get_vfs_path($data['to_app'].':'.$data['to_id'])).'/', $file);
// store temp. vfs-path like links to be able to move it to correct location after entry is stored
if (!$data['to_id'] || is_array($data['to_id']))
if (is_array($data) && (empty($data['to_id']) || is_array($data['to_id'])))
{
Api\Link::link($data['to_app'], $data['to_id'], Api\Link::VFS_APPNAME, array(
'name' => $file['name'],