Comment 70 for bug 62751

Ok, forget it. The patch is wrong and totally useless :(. Guess it was just luck and bad testing, that the error didn`t occur afterwards.
The problem still remains!
Add usesplash_write "QUIT" below usplash_write "CLEAR" in function do_luks() to force it. If such an early termination of usplash is caused by any event during boot (as it did here), someone looking over your shoulder might get some interesting information...