commit 2f2526e: [Minor] Lua_scanner: allow to have multiple types in scanners

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2018-12-29 10:40:01 +0000
URL: https://github.com/rspamd/rspamd/commit/2f2526e7005bc151a032dacec6a182107dde5a74

[Minor] Lua_scanner: allow to have multiple types in scanners

---
 lualib/lua_scanners/init.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lualib/lua_scanners/init.lua b/lualib/lua_scanners/init.lua
index 149402874..e91feecfd 100644
--- a/lualib/lua_scanners/init.lua
+++ b/lualib/lua_scanners/init.lua
@@ -48,7 +48,10 @@ end
 
 exports.filter = function(t)
   return fun.tomap(fun.filter(function(_, elt)
-    return type(elt) == 'table' and elt.type and elt.type == t
+    return type(elt) == 'table' and elt.type and (
+        (type(elt.type) == 'string' and elt.type == t) or
+        (type(elt.type) == 'table' and fun.any(function(tt) return tt == t end, elt.type))
+    )
   end, exports))
 end