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Fix php 8 error

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if empty value, there is an error when doc is generated
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ptibogxiv 2023-01-08 21:30:12 +01:00 committed by GitHub
parent ce1e6dd9bd
commit 23013282ff
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3
htdocs/core/class/commondocgenerator.class.php
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@ -1288,7 +1288,8 @@ abstract class CommonDocGenerator
}
$extrafields = $this->extrafieldsCache;
$extrafieldOutputContent = $extrafields->showOutputField($extrafieldKey, $object->array_options[$extrafieldOptionsKey], '', $object->table_element);
$extrafieldOutputContent = '';
if (isset($object->array_options[$extrafieldOptionsKey])) $extrafieldOutputContent = $extrafields->showOutputField($extrafieldKey, $object->array_options[$extrafieldOptionsKey], '', $object->table_element);
// TODO : allow showOutputField to be pdf public friendly, ex: in a link to object, clean getNomUrl to remove link and images... like a getName methode ...
if ($extrafields->attributes[$object->table_element]['type'][$extrafieldKey] == 'link') {