86d85
< r->content_length = field;
88c87,88
< n = nxt_off_t_parse(field->value, field->value_length);
---
> if (nxt_fast_path(r->content_length == NULL)) {
> r->content_length = field;
90,92c90,95
< if (nxt_fast_path(n >= 0)) {
< r->content_length_n = n;
< return NXT_OK;
---
> n = nxt_off_t_parse(field->value, field->value_length);
>
> if (nxt_fast_path(n >= 0)) {
> r->content_length_n = n;
> return NXT_OK;
> }