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Headers filter: fixed "add_header ... '' always".

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The "always" parameter was ignored if the header value was empty.
This commit is contained in:
Ruslan Ermilov 2016-02-18 15:49:11 +03:00
parent fef872a9ba
commit 73f815e489
1 changed files with 8 additions and 8 deletions
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16
src/http/modules/ngx_http_headers_filter_module.c
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@ -712,17 +712,17 @@ ngx_http_headers_add(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
if (value[2].len == 0) { if (value[2].len == 0) {
ngx_memzero(&hv->value, sizeof(ngx_http_complex_value_t)); ngx_memzero(&hv->value, sizeof(ngx_http_complex_value_t));
return NGX_CONF_OK;
}
ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); } else {
ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
ccv.cf = cf; ccv.cf = cf;
ccv.value = &value[2]; ccv.value = &value[2];
ccv.complex_value = &hv->value; ccv.complex_value = &hv->value;
if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
return NGX_CONF_ERROR; return NGX_CONF_ERROR;
}
} }
if (cf->args->nelts == 3) { if (cf->args->nelts == 3) {