Fix check Elastic search Bucket

pimcore · Jul 18, 2023 · c918aa1 · c918aa1
1 parent b6b1ab8
commit c918aa1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/IndexService/ProductList/ElasticSearch/AbstractElasticSearch.php b/src/IndexService/ProductList/ElasticSearch/AbstractElasticSearch.php
@@ -1145,7 +1145,7 @@ protected function convertBucketValues(array $bucket): array
                 $data['key_as_string'] = $bucket['key_as_string'];
             } elseif (is_array($reverseAggregationBucket) && array_key_exists('doc_count', $reverseAggregationBucket)) { // reverse aggregation
                 $data['reverse_count'] = $reverseAggregationBucket['doc_count'];
-            } elseif (is_array($subAggregationBuckets['buckets'])) {        // sub aggregations
+            } elseif(is_array($subAggregationBuckets) && isset($subAggregationBuckets['buckets'])) {        // sub aggregations
                 foreach ($subAggregationBuckets['buckets'] as $bucket) {
                     $data[$subAggregationField][] = $this->convertBucketValues($bucket);
                 }