[Minor] Pet luacheck

diff --git a/src/plugins/lua/settings.lua b/src/plugins/lua/settings.lua
index 4b129db0f3ca94dfe946caa0e35a27db4ef693a8..f007997585498f8f02a1bfb807c50b2984e320c7 100644 (file)
--- a/src/plugins/lua/settings.lua
+++ b/src/plugins/lua/settings.lua
@@ -40,8 +40,6 @@ local N = "settings"
 local settings_initialized = false
 local max_pri = 0
 
-local selectors_cache = {} -- Used to speed up selectors in settings
-
 local function apply_settings(task, to_apply, id)
   task:set_settings(to_apply)
   task:cache_set('settings', to_apply)