commit 865677c: [Minor] Fix another case

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2019-08-14 18:03:31 +0100
URL: https://github.com/rspamd/rspamd/commit/865677cea663bd117b5ee66313bc64a78b4a12e5 (HEAD -> master)

[Minor] Fix another case

---
 lualib/lua_settings.lua | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lualib/lua_settings.lua b/lualib/lua_settings.lua
index d03e63e7d..cd8afe3ed 100644
--- a/lualib/lua_settings.lua
+++ b/lualib/lua_settings.lua
@@ -203,10 +203,18 @@ local function transform_settings_maybe(settings, name)
 
       if apply.symbols then
         -- Check if added symbols are enabled
-        for _,s in pairs(apply.symbols) do
+        for k,v in pairs(apply.symbols) do
+          local s
+          -- Check if we have ["sym1", "sym2" ...] or {"sym1": xx, "sym2": yy}
+          if type(k) == 'string' then
+            s = k
+          else
+            s = v
+          end
           if not symhash[s] then
             lua_util.debugm('settings', rspamd_config,
                 'added symbol %s to symbols_enabled for %s', s, name)
+            apply.symbols_enabled[#apply.symbols_enabled + 1] = s
           end
         end
       end