[Fix] Params should be treated as a hash

diff --git a/src/plugins/lua/rbl.lua b/src/plugins/lua/rbl.lua
index c3fd2a07c47a0fb5e4b16ae0c7618fac9e027821..b332158bd4e6dd905ca6d075dbcc91933f859c2f 100644 (file)
--- a/src/plugins/lua/rbl.lua
+++ b/src/plugins/lua/rbl.lua
@@ -349,7 +349,7 @@ local function rbl_cb (task)
   end, enabled_rbls))
 
   local r = task:get_resolver()
-  for _,p in ipairs(params) do
+  for _,p in pairs(params) do
     r:resolve_a({
       task = task,
       p.to_resolve,