From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 23 Apr 2020 15:10:48 +0000 (+0100)
Subject: [Minor] Lua_selectors: Add optional shadow result name
X-Git-Tag: 2.6~495
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=e6556d52c29bc350b20bea5480726eb98c460639;p=rspamd.git

[Minor] Lua_selectors: Add optional shadow result name
---

diff --git a/lualib/lua_selectors/extractors.lua b/lualib/lua_selectors/extractors.lua
index c01a07f4b..c40b93b3b 100644
--- a/lualib/lua_selectors/extractors.lua
+++ b/lualib/lua_selectors/extractors.lua
@@ -418,16 +418,18 @@ The first argument must be header name.]],
   -- Get specific symbol
   ['symbol'] = {
     ['get_value'] = function(task, args)
-      local symbol = task:get_symbol(args[1])
+      local symbol = task:get_symbol(args[1], args[2])
       if symbol then
         return symbol[1],'table'
       end
     end,
     ['description'] = 'Get specific symbol. The first argument must be the symbol name. ' ..
+      'The second argument is an optional shadow result name. ' ..
       'Returns the symbol table. See task:get_symbol()',
-    ['args_schema'] = {ts.string}
+    ['args_schema'] = {ts.string, ts.string:is_optional()}
   },
 
+
 }
 
 return extractors