Skip key only if it's not buffer

[polovi]

[wtrocki]

Hi

@polovi can you add a little bit more context about this change. It seems more counterintuitive for me but we would love to get more info about this in order to help you mitigate this problem.

[polovi]

Hi, in function mapBufferKeyToString it never convert key as Buffer to string because it return object as it is in condition

if (Buffer.isBuffer(object.key)) {
  return object;
}

It should skip these condition if key is Buffer and continue to conversion

try {
  const key = object.key.toString("utf8");
  if (key) {
    object.key = key;
  }
} catch (_) {
  //empty
}