2da54f5a66 Cleanup StartRest() (DesWurstes)
Pull request description:
Tree-SHA512: 7e907315009c0351b7a3347ec13b6727abd12fe722d51cc061cb635ea20f9a550af5f50dc364c4313501b0dfc3696bcfa26a2a5f0170a4b5808624e043085d29
Backport of Core [[https://github.com/bitcoin/bitcoin/pull/13938/files | PR13938]]