Fixes #13342 !strict Hide the close button bar when single="true"
Fixes #13342 !strict Hide the close button bar when single="true"

git-svn-id: ee6e786acc44c9cca5ee17c71a5576c45c210361@25658 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful