Explicitly check for null value

queoGmbH · Oct 23, 2024 · 90e69d3 · 90e69d3
1 parent aac709f
commit 90e69d3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Neos.Neos/Classes/AssetUsage/Service/AssetUsageIndexingService.php b/Neos.Neos/Classes/AssetUsage/Service/AssetUsageIndexingService.php
@@ -291,6 +291,9 @@ private function getAssetIdsByProperty(NodeType $nodeType, PropertyCollection $p
      */
     private function extractAssetIds(string $type, mixed $value): array
     {
+        if ($value === null) {
+            return [];
+        }
         if (is_string($value)) {
             preg_match_all('/asset:\/\/(?<assetId>[\w-]*)/i', $value, $matches, PREG_SET_ORDER);
             return array_map(static fn (array $match) => $match['assetId'], $matches);