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Update crawler.php

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Don't need trim() here. OS_cleanTextUTF8 already does it.
This commit is contained in:
Brian Huisman 2023-04-25 13:35:22 -04:00
parent 46f68d1335
commit 53e86085bc
1 changed files with 1 additions and 1 deletions
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orcinus/crawler.php
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@ -1311,7 +1311,7 @@ while ($_cURL && count($_RDATA['sp_queue'])) {
if (!$data['info']['charset']) $data['info']['charset'] = 'ISO-8859-1';
OS_cleanTextUTF8($data['content'], $data['info']['charset']);
if (trim($data['content'])) {
if ($data['content']) {
// Discard the PDF text if it contains Unicode control
// characters; some of these might be simple PDF ligatures