diff options
| -rw-r--r-- | modules/gallery/helpers/gallery_task.php | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/modules/gallery/helpers/gallery_task.php b/modules/gallery/helpers/gallery_task.php index abfa9e8f..bf1355b8 100644 --- a/modules/gallery/helpers/gallery_task.php +++ b/modules/gallery/helpers/gallery_task.php @@ -357,6 +357,10 @@ class gallery_task_Core { // We'll do a depth-first tree walk over our hierarchy using only the adjacency data because // we don't trust MPTT here (that might be what we're here to fix!). Avoid avoid using ORM // calls as much as possible since they're expensive. + // + // NOTE: the MPTT check will only traverse items that have valid parents. It's possible that + // we have some tree corruption where there are items with parent ids to non-existent items. + // We should probably do something about that. while ($state != self::FIX_STATE_DONE && microtime(true) - $start < 1.5) { switch ($state) { case self::FIX_STATE_START_MPTT: |