Theme getting cyan with BLE RX application. Easter Egg? Bug?

[Vanja678]

Describe the bug.

There is an error when I go to RECECIVE -> BLE RX -> CSV EXPORT and type nothing in the EXPORT CSV field and just click OK click that the color theme is slightly different and some becomes cyan and some becomes black. And this only works if you have an SD card in your Portapack.

Reproduction

1. Go to the RECECIVE MENU
2. Then open the BLE RX application.
3. Click on CSV EXPORT
4. Don't write anything in the textfield. Just click on OK
5. And then the theme is glitching.

1. 

2. 

3. `

4. 

5. 

6. 

7. 

8. 

9. 

Expected behavior

I would have expected that there would be an error message saying: "CSV EXPORT ERROR"

Environment/versions

No response

Anything else?

No response

[gullradriel]

Bug.
When we are doing it two consecutive times, hard failure.
It's because we didn't checked for empty text and are still trying to use it. It's messing up with memory.

[Vanja678]

Ah okay thanks. That explains a lot to me.
H A P P Y | N E W | Y E A R !