[Minor] Fix type check

diff --git a/lualib/rspamadm/getopt.lua b/lualib/rspamadm/getopt.lua
index c36774092c47aab8f65c1c9a8a768a2cd5a0e26f..20715c3874beec1c9bcf41a6862845e3b1c0a0b2 100644 (file)
--- a/lualib/rspamadm/getopt.lua
+++ b/lualib/rspamadm/getopt.lua
@@ -1,6 +1,6 @@
 local function insert_option(tab, name, value)
   if tab[name] then
-    if type(tab[name] == 'table') then
+    if type(tab[name]) == 'table' then
       table.insert(tab[name], value)
     else
       local old_val = tab[name]