Fix returnValue of `UserClipboardAction::__validateAccessibleGroups()`

Missing indices lets JavaScript interpret the object ids as an object
instead of an array.

diff --git a/wcfsetup/install/files/lib/system/clipboard/action/UserClipboardAction.class.php b/wcfsetup/install/files/lib/system/clipboard/action/UserClipboardAction.class.php
index ace1cf20ed49b745bcb5bfaa693e9cc271febf61..17ab05396e69ee473ee8468035ac008de14b3c53 100644 (file)
--- a/wcfsetup/install/files/lib/system/clipboard/action/UserClipboardAction.class.php
+++ b/wcfsetup/install/files/lib/system/clipboard/action/UserClipboardAction.class.php
@@ -157,7 +157,7 @@ class UserClipboardAction extends AbstractClipboardAction {
                        }
                }
                
-               return $userIDs;
+               return array_values($userIDs);
        }
        
        /**