indent segfaul

I am seeing a segfault with indent 2.2.10.

I can't send you the specific code file its happening on (as its proprietary), but I have found some open source where the same problem happens.  You can get it from here: 
	  https://trac.xiph.org/browser/trunk/speex/libspeex/nb_celp.c

And here is the command:
        > $ indent --k-and-r-style nb_celp.c -o nb_celp.new.c
        > indent: nb_celp.c:441: Warning:old style assignment ambiguity in "=-".  Assuming "= -"
        >
        > Segmentation fault

This appears to only happen on Mac OS X when using anything other than the default gnu style.  Also, it won't happen on Ubuntu.



Thanks,
aaron