TypeError: Cannot read property 'split' of undefined when header missing filename

[kajann]

Content-Disposition is missing the filename, which is optional, so it must be handled properly
--4ef20bdd-c5ba-482d-a7e9-8b06be43a9e1
content-disposition: form-data; name="data"
Content-Type: image/png
Content-Length: 221417

[yosephmi]

having a similar issue, although i am missing the "name" attribute of the "content-disposition"
Was this ever resolved?

[TomTom0815]

I can confirm this bug. (it hits me right now, very badly)
I pass a file and a key-value pair through a HTML form and this library throws an TypeError

Exception has occurred: TypeError: Cannot read properties of undefined (reading 'split')

Here is what happens:
The process function (line 20) expects a header sting that consists of 3 parts seperated by a semicolon.
This leads to a function call of obj function with a undefined as str value - when parsing the key-value (and not the file)