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Fix PHP8 warning

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This commit is contained in:
Aleksander Machniak 2023-08-02 16:03:38 +02:00
parent 36d8b80300
commit 57ed29ef68
1 changed files with 1 additions and 1 deletions
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2
plugins/libkolab/lib/kolab_storage.php
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@ -897,7 +897,7 @@ class kolab_storage
// then the metadata will already contain all folder names and we can avoid the LIST below. // then the metadata will already contain all folder names and we can avoid the LIST below.
if (!$subscribed && $filter != 'mail' && $prefix == '*') { if (!$subscribed && $filter != 'mail' && $prefix == '*') {
foreach ($folderdata as $folder => $type) { foreach ($folderdata as $folder => $type) {
if (!preg_match($regexp, $type)) { if (!preg_match($regexp, (string) $type)) {
unset($folderdata[$folder]); unset($folderdata[$folder]);
} }
} }