fix: reduce memory consumption of scans

Signed-off-by: Git'Fellow <12234510+solracsf@users.noreply.github.com>
Fix lint

Signed-off-by: Git'Fellow <12234510+solracsf@users.noreply.github.com>

diff --git a/lib/private/Files/Cache/Cache.php b/lib/private/Files/Cache/Cache.php
index 67d01bb6999074332bf88e7cc737ec2ec64124fc..accbc2ce6299073d9249c7f5fa2c4eb974ceca27 100644 (file)
--- a/lib/private/Files/Cache/Cache.php
+++ b/lib/private/Files/Cache/Cache.php
@@ -599,9 +599,12 @@ class Cache implements ICache {
                        }
 
                        /** @var ICacheEntry[] $childFolders */
-                       $childFolders = array_filter($children, function ($child) {
-                               return $child->getMimeType() == FileInfo::MIMETYPE_FOLDER;
-                       });
+                       $childFolders = [];
+                       foreach ($children as $child) {
+                               if ($child->getMimeType() == FileInfo::MIMETYPE_FOLDER) {
+                                       $childFolders[] = $child;
+                               }
+                       }
                        foreach ($childFolders as $folder) {
                                $parentIds[] = $folder->getId();
                                $queue[] = $folder->getId();