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do not add header if add_header ""

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This commit is contained in:
Igor Sysoev 2008-12-15 10:50:57 +00:00
parent 4f395dec87
commit 2194e75bb3
1 changed files with 9 additions and 7 deletions
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16
src/http/modules/ngx_http_headers_filter_module.c
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@ -325,14 +325,16 @@ ngx_http_add_header(ngx_http_request_t *r, ngx_http_header_val_t *hv,
{ {
ngx_table_elt_t *h; ngx_table_elt_t *h;
h = ngx_list_push(&r->headers_out.headers); if (value->len) {
if (h == NULL) { h = ngx_list_push(&r->headers_out.headers);
return NGX_ERROR; if (h == NULL) {
} return NGX_ERROR;
}
h->hash = hv->value.hash; h->hash = hv->value.hash;
h->key = hv->value.key; h->key = hv->value.key;
h->value = *value; h->value = *value;
}
return NGX_OK; return NGX_OK;
} }