bug#21428: 24.5; Crash of emacs on OS X, installed via homebrew cask

[Eli Zaretskii]

> From: Rainer M Krug <Rainer@krugs.de>
> Cc: 21428@debbugs.gnu.org,  mituharu+bug-gnu-emacs-mac@math.s.chiba-u.ac.jp
> Date: Thu, 22 Oct 2015 16:28:27 +0200
> 
> > Please update from the Git repository and recompile before you
> > continue on Monday.  I've committed the above change, and also made a
> > couple of other changes, and hope those changes will fix the crashes.
> 
> Done so, and I have another crash, although I am not sure if it is the
> same. I attach the log and the session is still open.

That seems like an entirely different crash.  Can you see what caused
it (is emacsframe a NULL pointer or something?), and also show a
backtrace?