[Minor] Silence warning

diff --git a/lualib/maps.lua b/lualib/maps.lua
index c92c690c091c56fb1e6b12aabb3c8725265937f5..aacced6cfd164532b47a445f55157a2d6b130057 100644 (file)
--- a/lualib/maps.lua
+++ b/lualib/maps.lua
@@ -175,7 +175,6 @@ local function rspamd_maybe_check_map(key, what)
     return what:lower() == key
   end
 
-  return false
 end
 
 exports.rspamd_maybe_check_map = rspamd_maybe_check_map