CURLOPT_MAXREDIRS: allow -1 as a value

... which is valid according to documentation. Regression since
f121575c0b.

Verified now in test 501.

Reported-by: cbartl on github
Fixes #2038
Closes #2039
This commit is contained in:
Daniel Stenberg 2017-10-31 15:01:23 +01:00
parent cda89c8b58
commit 25cb41d35d
2 changed files with 5 additions and 2 deletions

View file

@ -1043,7 +1043,7 @@ CURLcode Curl_setopt(struct Curl_easy *data, CURLoption option,
* headers. This should mostly be used to detect never-ending loops.
*/
arg = va_arg(param, long);
if(arg < 0)
if(arg < -1)
return CURLE_BAD_FUNCTION_ARGUMENT;
data->set.maxredirs = arg;
break;