[Kst] [PATCH] fix deadlock and races in change number of points

[Barth Netterfield]

OK to commit.

On February 2, 2006 03:54 pm, George Staikos wrote:
> The change number of points dialog has a race condition, a deadlock, and
> other minor issues that needed cleanup.  This patch fixes all of those by
> delaying docChanged to avoid re-entering the dialog, blocking signals when
> they're related to our own changes, and using proper iterators.  This is a
> major issue affecting deployments.