DDD 3.3.12 (i386-apple-darwin16.3.0) gets `Segmentation fault: 11' signal

[Yangguang Li]

Hi,

I was trying to open ddd from the command line in macOS 10.12.4, but the 
program throw a segmentation fault before it can start up.

The log is here:

> GNU DDD 3.3.12 (i386-apple-darwin16.3.0)
> Copyright (C) 1995-1999 Technische Universit‰t Braunschweig, Germany.
> Copyright (C) 1999-2001 Universit‰t Passau, Germany.
> Copyright (C) 2001 Universit‰t des Saarlandes, Germany.
> Copyright (C) 2001-2009 Free Software Foundation, Inc.
> 
> Compiled with GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.42.1)
> Requires X11R6, Xt11R6, Motif 2.3.6 (Motif Version 2.3.6)
> Includes XPM 3.4.11, Athena Panner (7000002L), Manual, App defaults, DDD core
> Built 2017-01-27 by (unknown).
> $  ddd
> !  Segmentation fault: 11
> !  Cannot save options

Regards,

Yangguang