Clicking the 'Export Set' button makes the app crash if there is no Flashcard in the Set.
To Reproduce
Create an empty set and remove the 2 default question templates
Click 'Export set'
Expected behavior
I didn't expect that button to produce anything when the set is empty anyway ^^. Nonetheless it should at least be 'greyed out'/defined as not clickable to avoid this
Describe the bug
Clicking the 'Export Set' button makes the app crash if there is no Flashcard in the Set.
To Reproduce
Expected behavior
I didn't expect that button to produce anything when the set is empty anyway ^^. Nonetheless it should at least be 'greyed out'/defined as not clickable to avoid this