Headers filter: fixed "add_header ... '' always".
The "always" parameter was ignored if the header value was empty.
Ruslan Ermilov
6 years ago
| 711 | 711 | |
| 712 | 712 | if (value[2].len == 0) { |
| 713 | 713 | ngx_memzero(&hv->value, sizeof(ngx_http_complex_value_t)); |
| 714 | return NGX_CONF_OK; | |
| 715 | } | |
| 716 | ||
| 717 | ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 718 | ||
| 719 | ccv.cf = cf; | |
| 720 | ccv.value = &value[2]; | |
| 721 | ccv.complex_value = &hv->value; | |
| 722 | ||
| 723 | if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 724 | return NGX_CONF_ERROR; | |
| 714 | ||
| 715 | } else { | |
| 716 | ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 717 | ||
| 718 | ccv.cf = cf; | |
| 719 | ccv.value = &value[2]; | |
| 720 | ccv.complex_value = &hv->value; | |
| 721 | ||
| 722 | if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 723 | return NGX_CONF_ERROR; | |
| 724 | } | |
| 725 | 725 | } |
| 726 | 726 | |
| 727 | 727 | if (cf->args->nelts == 3) { |