Commit 4286db36 authored by Bert Balcaen's avatar Bert Balcaen
Browse files

Not converting 0 to null.

parent ff23b815
......@@ -20,7 +20,7 @@ class SolrEngine extends Engine
$models->each(function ($model) use (&$update) {
$searchableArray = $model->toSearchableArray();
foreach ($searchableArray as $key => $value) {
if (empty($value)) {
if (empty($value) && !is_numeric($value)) {
if (is_array($value)) {
$value = ['null'];
} else {
......
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