Bug#770436: libcryptui: patch - fix logic flaw in the prompt recipients dialog

[Vlad Orlov]

Sure, it should go into Unstable first. But since I've already provided
the patch, I didn't think that I should do some additional steps to make
it accepted. I've submitted debdiffs for some packages previously, and
the patches made their way into Unstable without requiring any more work
from me. :)