From: moisseev <moiseev@mezonplus.ru>
Date: Thu, 4 Jun 2020 15:54:41 +0000 (+0300)
Subject: [Minor] Fix missing selector check
X-Git-Tag: 2.6~353^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F3392%2Fhead;p=thirdparty%2Frspamd.git

[Minor] Fix missing selector check
---

diff --git a/rules/controller/selectors.lua b/rules/controller/selectors.lua
index 905757c76c..bde0cefb0f 100644
--- a/rules/controller/selectors.lua
+++ b/rules/controller/selectors.lua
@@ -27,7 +27,7 @@ local function handle_list_extractors(_, conn)
 end
 
 local function handle_check_selector(_, conn, req_params)
-  if req_params.selector then
+  if req_params.selector and req_params.selector ~= '' then
     local selector = lua_selectors.create_selector_closure(rspamd_config,
         req_params.selector, '', true)
       conn:send_ucl({success = selector and true})
@@ -37,7 +37,7 @@ local function handle_check_selector(_, conn, req_params)
 end
 
 local function handle_check_message(task, conn, req_params)
-  if req_params.selector then
+  if req_params.selector and req_params.selector ~= '' then
     local selector = lua_selectors.create_selector_closure(rspamd_config,
         req_params.selector, '', true)
     if not selector then