bug with --enable-glob

[Alexander Monakov <amonakov@xxxxxxxxx>]

Hello,

We found a bug where latest dash (v0.5.12) behaves incorrectly
when built with --enable-glob.

To reproduce:

	touch 'echo a'
	dash -c 'trap "echo a/" 0'

This prints

	a

instead of the correct

	a/


We noticed this because it results in contents of giant trap handlers
from configure scripts passed to glob and eventually to syscalls.

Thanks.
Alexander