[PATCH] awk: fix segfault when compiled by clang

[Ron Yorston]

Rob Landley wrote:
>Out of morbid curiosity, why did this message a week ago wind up delivered to me
>through the mailing list (I confirmed I was not personally cc'd on it), but not
>wind up in the mailing list web archive?

Dunno.  I did notice the mailing list archive was unavailable at the
time I sent the message.  Presumably it was encountering difficulties
which resulted in it becoming forgetful.

It is archived elsewhere:

   https://marc.info/?l=busybox&r=1&b=202401&w=2

Ron