fix: fix json decode error when jsonContent is emtpy

[oblank]

What

ignore empty string when json decode, it may case some issure, such as #128

Why

fix bug

Affected Areas

json decode when openai response

[sonarcloud]

Quality Gate passed

Kudos, no new issues were introduced!

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See analysis details on SonarCloud

[ActuallyTaylor]

I also found and fixedthis issue, however I think a much better fix is to just change:

let jsonObjects = "\(previousChunkBuffer)\(stringContent)"
    .components(separatedBy: "data:")
    .filter { $0.isEmpty == false }
    .map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }

to:

let jsonObjects = "\(previousChunkBuffer)\(stringContent)"
    .components(separatedBy: "data:")
    .map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }
    .filter { $0.isEmpty == false }

Simply moving the filter down by one line fixes this and does not require any other changes or checks.

My fork shows the fix if anyone is curious about the difference.

[ingvarus-bc]

Thanks for your contribution! 🔥