Enhanced warning on skill_unitgrouptickset_search
Enhanced warning on skill_unitgrouptickset_search

So we can get some clue as to what is trying to cast it.
Special Thanks to Zopokx.

Signed-off-by: shennetsind <d2875a25db4b1dbc5c3b90f5ac80c894b5d6c5e5@henn.et>

Nipol/Siesta,Nipol/Siesta,Nipol/Siesta