[TYPO3-core] RFC: #9263: Default icon for plugins in list_type select

[Jeff Segars]

Jeff Segars wrote:
> Steffen Kamper wrote:
>> So the function is called from somewhere else with empty _EXTKEY. I 
>> don't know how to reproduce, but with check of existing _EXTKEY all is 
>> fine

<snip>

> Steffen, are you able to consistently reproduce the error with when the 
> _EXTKEY check is removed?

Guess I should work on my reading skills and notice when you've already 
answered the question I'm asking :)