Escape texture pack names

diff --git a/builtin/mainmenu.lua b/builtin/mainmenu.lua
index 7fa5ff6cfac7de5d011ee88620d146c4a86f1927..5a5fe3b7f53efd50b33609e39755a1c2d6182e6e 100644 (file)
--- a/builtin/mainmenu.lua
+++ b/builtin/mainmenu.lua
@@ -210,12 +210,12 @@ end
 function menu.render_texture_pack_list(list)
        local retval = ""
 
-       for i,v in ipairs(list) do
+       for i, v in ipairs(list) do
                if retval ~= "" then
                        retval = retval ..","
                end
 
-               retval = retval .. v
+               retval = retval .. engine.formspec_escape(v)
        end
 
        return retval