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fix PHP 8.0 error: trim() expects parameter 1 to be string, array given

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This commit is contained in:
Ralf Becker 2021-10-28 21:34:02 +02:00
parent facdf2d119
commit 44a1e7f990
1 changed files with 4 additions and 3 deletions
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3
addressbook/inc/class.addressbook_vcal.inc.php
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@ -971,7 +971,8 @@ class addressbook_vcal extends addressbook_bo
{
if (!empty($fieldName))
{
$value = trim($vcardValues[$vcardKey]['values'][$fieldKey]);
$value = $vcardValues[$vcardKey]['values'][$fieldKey];
if (is_string($value)) $value = trim($value);
if ($pref_tel && (($vcardKey == $pref_tel) ||
($vcardValues[$vcardKey]['name'] == 'TEL') &&