diff --git a/aux-addon.lua b/aux-addon.lua
index 8f828f1..a8a8d4b 100644
--- a/aux-addon.lua
+++ b/aux-addon.lua
@@ -78,7 +78,7 @@ end
 do
 	local index
 	function private.active_tab.get() return tab_info[index] end
-	function on_tab_click(i)
+	function private.on_tab_click(i)
 		do (index and active_tab.CLOSE or nop)() end
 		index = i
 		do (index and active_tab.OPEN or nop)() end
diff --git a/libs/green_t.lua b/libs/green_t.lua
index 5c788b0..a012556 100644
--- a/libs/green_t.lua
+++ b/libs/green_t.lua
@@ -136,7 +136,7 @@ do
 
 	function vararg(f)
 		local chunk = loadstring(code)
-		setfenv(chunk, {f=f, setn=setn, acquire=acquire, set_auto_release=set_auto_release})
+		setfenv(chunk, { f=f, setn=setn, acquire=acquire, set_auto_release=set_auto_release })
 		return chunk()
 	end
 	public.vararg = setmetatable({}, {