don't try to create a link when the link input field is empty
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@ -7,10 +7,12 @@ if (GETPOST('sendit') && ! empty($conf->global->MAIN_UPLOAD_DOC)) {
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} elseif (GETPOST('linkit') && ! empty($conf->global->MAIN_UPLOAD_DOC)) {
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if ($object->id) {
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$link = GETPOST('link', 'alpha');
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if (substr($link, 0, 7) != 'http://' && substr($link, 0, 8) != 'https://') {
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$link = 'http://' . $link;
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if ($link) {
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if (substr($link, 0, 7) != 'http://' && substr($link, 0, 8) != 'https://') {
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$link = 'http://' . $link;
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}
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dol_add_file_process($upload_dir, 0, 1, 'userfile', $link);
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}
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dol_add_file_process($upload_dir, 0, 1, 'userfile', $link);
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}
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}
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