Hi,
Does someone know how to pass empty text to curl_formadd for content of a field?
As far as I see, empty fields are skipped.
So passing "x" as content, shows field with x.
But passing "" as content, skips field.
I see that code uses strlen() and I see in formdata.c this:
if(!clen)
clen = -1;
So if clen = 0, than it sets to -1, but curl_mime_data than does use strlen
again.
Maybe instead of
if(!clen)
clen = -1;
use
if(!clen)
{
if (post->contents && *post->contents)
{
clen = -1;
}
}
So it only uses -1 for CURL_ZERO_TERMINATED, when contents is not pointing to
NULL char.
What do you guys think?
Sincerely
Christian
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