Multipart request parameters have trailing spaces

[jonathanwiesel]

Just tried posting a multipart request against a testing endpoint (requestb.in) and noticed that many values and parameters have a trailing whitespace, my first guess could be that it could be something related to the addPadding method but not entirely sure.

For my point of understanding, the addPadding does ensure that the resulting value is correctly encoded, but to ensure that it starts adding whitespaces, is there a workaround to avoid sending values with trailing whitespaces to the receiving service?

[mwoodcertinia]

For the moment, we've marked this as an enhancement.
Does this cause you any specific issues? If so, can you give us an example?