Ticket #269: ngx_again.patch

src/http/modules/ngx_http_dav_module.c

@@ -171 +171 @@
 
         rc = ngx_http_read_client_request_body(r, ngx_http_dav_put_handler);
 
-        if (rc >= NGX_HTTP_SPECIAL_RESPONSE) {
+        if (rc >= NGX_HTTP_SPECIAL_RESPONSE || rc == NGX_AGAIN) {
             return rc;
         }