Both content-type and Content-Type are set if contentType is set in uploadFile causing Bad Request

[Cafe137]

I am setting the contentType to text/html in bee.uploadFile.

When I print headers using --curl (swarm-cli), I see duplicate:

curl -X POST http://localhost:1633/bzz?name=index.html 
  -H "Content-Type: application/x-www-form-urlencoded"
  -H "content-type: text/html"

I followed this trail and found:

function setContentTypeIfUnset(headers: Record<string, unknown>, value: string) {
  if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
    headers['Content-Type'] = value
  }
}

I am wondering if there is a bug there, because of case sensitiveness? Maybe not, because axios handles it, but then which version does it choose?

[Cafe137]

I have removed the second part of the issue, since that was a bug in my proxy server implementation. 😅