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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 12:00:50 +01:00
parent 5510c2d20b
commit 11e7683762
1 changed files with 1 additions and 2 deletions
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3
mail/inc/class.mail_integration.inc.php
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@ -414,8 +414,7 @@ class mail_integration {
$replace = array();
foreach($links as $link)
{
$matches = null;
if (is_array($link) && $link['id']['egw_data'] && strpos($html, self::INLINE_PREFIX . $link['id']['egw_data']) !== false)
if (is_array($link) && is_array($link['id']) && !empty($link['id']['egw_data']) && strpos($html, self::INLINE_PREFIX . $link['id']['egw_data']) !== false)
{
$replace[self::INLINE_PREFIX. $link['id']['egw_data']] =
Api\Egw::link(Api\Vfs::download_url(Api\Link::vfs_path($app, $id, Api\Vfs::basename($link['id']['name']))));