message: net, refactor: Fix style in CConnman::StopNodes
diff: @@ -2646,10 +2646,13 @@ void CConnman::StopNodes()
  }
  // Close listening sockets.
  - for (ListenSocket& hListenSocket : vhListenSocket)
  - if (hListenSocket.socket != INVALID_SOCKET)
  - if (!CloseSocket(hListenSocket.socket))
  + for (ListenSocket& hListenSocket : vhListenSocket) {
  + if (hListenSocket.socket != INVALID_SOCKET) {
  + if (!CloseSocket(hListenSocket.socket)) {
  LogPrintf("CloseSocket(hListenSocket) failed with error %s\n", NetworkErrorString(WSAGetLastError()));
  + }
  + }
  + }
  for (CNode* pnode : vNodesDisconnected) {
  DeleteNode(pnode);
  