API v3: ID is sometimes int or string

[quentinlesceller]

The RPC id is sometimes a string and sometimes an integer.
Example:
init_secure_api

  "id": "1",
  "jsonrpc": "2.0",
  "result": {
    "Ok": "03ef8e5c18ff365039fa0292281e70e2881aacdbac9818e7941be3af890fd9e028"
  }
}

broken open_wallet query

{
  "error": {
    "code": -32002,
    "message": "Encrypted request format error: invalid type: string \"2\", expected u32"
  },
  "id": 1,
  "jsonrpc": "2.0"
}