Subject: bug#17340: 24.4.50; emacs_backtrace.txt

From: Drew Adams <[email-masked]>
Date: Tue, 29 Apr 2014 17:18:26 -0700 (PDT)

> > Could you run with the patch below (and enable_checking, obviously), to
> > try and catch the problem sooner?
> 
> Drew, do you want a special build from trunk with this patch?

Uh, OK I guess.  I'll be glad to try it for a while.  But I have no
idea how to repro the crash, so if it does not crash in the same way
we won't know much, I'm guessing.