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Ensure $item exists in mod/display

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- Addresses https://github.com/friendica/friendica/issues/7677#issuecomment-567575161
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Hypolite Petovan 2019-12-22 09:00:16 -05:00 • committed by GitHub
commit 637d526d6a
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1 changed files with 3 additions and 1 deletions
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4
mod/display.php
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@ -172,6 +172,8 @@ function display_content(App $a, $update = false, $update_uid = 0)
$o = ''; $o = '';
$item = null;
if ($update) { if ($update) {
$item_id = $_REQUEST['item_id']; $item_id = $_REQUEST['item_id'];
$item = Item::selectFirst(['uid', 'parent', 'parent-uri'], ['id' => $item_id]); $item = Item::selectFirst(['uid', 'parent', 'parent-uri'], ['id' => $item_id]);
@ -221,7 +223,7 @@ function display_content(App $a, $update = false, $update_uid = 0)
} }
} }
if (!$item_id) { if (empty($item)) {
throw new HTTPException\NotFoundException(L10n::t('The requested item doesn\'t exist or has been deleted.')); throw new HTTPException\NotFoundException(L10n::t('The requested item doesn\'t exist or has been deleted.'));
} }