1 files changed, 4 insertions, 0 deletions
diff --git a/vendor/sabre/dav/lib/DAV/Locks/Plugin.php b/vendor/sabre/dav/lib/DAV/Locks/Plugin.php
index 110bfce06..2443f204c 100644
--- a/vendor/sabre/dav/lib/DAV/Locks/Plugin.php
+++ b/vendor/sabre/dav/lib/DAV/Locks/Plugin.php
@@ -295,6 +295,10 @@ class Plugin extends DAV\ServerPlugin
     {
         $locks = $this->getLocks($path, $includeChildren = true);
         foreach ($locks as $lock) {
+            // don't delete a lock on a parent dir
+            if (0 !== strpos($lock->uri, $path)) {
+                continue;
+            }
             $this->unlockNode($path, $lock);
         }
     }