From 1d94c2d7c85bf338abf47313ac3ed12e316f061a Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Fri, 29 Jul 2016 14:04:35 +0100
Subject: [PATCH] [Fix] Fix prefilter mode for multimap

---
 src/plugins/lua/multimap.lua | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/plugins/lua/multimap.lua b/src/plugins/lua/multimap.lua
index e6fe56dc9..222cf3f06 100644
--- a/src/plugins/lua/multimap.lua
+++ b/src/plugins/lua/multimap.lua
@@ -692,11 +692,12 @@ if opts and type(opts) == 'table' then
     end
   end
 
-  if any(function(r) return r['prefilter'] end, rules) then
+  each(function(r)
     rspamd_config:register_symbol({
       type = 'prefilter',
-      name = rule['symbol'],
-      callback = gen_multimap_callback(rule),
+      name = r['symbol'],
+      callback = gen_multimap_callback(r),
     })
-  end
+  end,
+  filter(function(r) return r['prefilter'] end, rules))
 end
-- 
2.39.5