quicksilver/Quicksilver — pull request #503 by pjrobertson (2011-10-13 13:33:48+00:00)
Title: Altered progress float to be 0.99

Means singular matrices do not occur and kCGErrorIllegalArgument console error messages are gone!

Tiny fix this is:
See http://groups.google.com/group/quicksilver---development/browse_thread/thread/98c6ab4ad653a9ec for some history on this.

Basically, when the interface was closed, but *not quite closed* the progress could be 99% whilst the window dimensions were 0 by 0 - this could cause all sorts of nan business in the matrix.

0.99 is effectively 1, so I haven't really changed much :)