[TYPO3-ttnews] no category linking images - typo3 4.0 and tt_news

[Klaus Hinum]

hi,

since the update to t3 4.0 the category link images (dotted images) 
aren't found in t3lib/gfx/ol/join.gif (obvious why).

where can i change the path, haven't found anything in the typoscript etc.

regards
klaus