Make sure that the code doesn't miss an important feature. That it shows up as nice as before.
Previous to the patch:
```
ERROR: JavaScript error: gui/gamesetup/gamesetup.js line 1123
Error: deepfreeze requires exactly one object as an argument.
init@gui/gamesetup/gamesetup.js:1123:2
__eventhandler9 (press)@__internal(5) press:0:1
ERROR: GUI page 'page_gamesetup.xml': Failed to call init() function
```
After the patch:
```
initCheckbox@gui/gamesetup/gamesetup.js:1382:2
initSettingObjects@gui/gamesetup/gamesetup.js:1330:4
initGUIObjects@gui/gamesetup/gamesetup.js:1199:2
onTick@gui/gamesetup/gamesetup.js:1999:3
__eventhandler42 (tick)@setupWindow tick:0:1
```