used formspec_escape where necessary

2023-12-27 07:26:21 +01:00 · 2023-12-27 07:26:21 +01:00 · 0667b80e8d
commit 0667b80e8d
parent 69a24ed8a0
1 changed files with 1 additions and 1 deletions
--- a/update_inv.lua
+++ b/update_inv.lua
@ -8,7 +8,7 @@ end
 reward_inv.get_sorted_reward_id_list = function()
 	local liste = {}
 	for k, v in pairs(reward_inv.inv_data) do
-		table.insert(liste, k)
+		table.insert(liste, minetest.formspec_escape(k))
 	end
 	table.sort(liste)
 	return liste