The null DGR is a marker for nested transactions. Instead using isNull DGR protected interface append, push back the marker in the decls queue.
The null DGR is a marker for nested transactions. Instead using isNull DGR protected interface append, push back the marker in the decls queue.

root-mirror/cling,root-mirror/cling,perovic/cling,karies/cling,root-mirror/cling,karies/cling,root-mirror/cling,marsupial/cling,perovic/cling,marsupial/cling,marsupial/cling,perovic/cling,karies/cling,marsupial/cling,karies/cling,perovic/cling,karies/cling,karies/cling,marsupial/cling,root-mirror/cling,perovic/cling,marsupial/cling,root-mirror/cling