comm.c:  Prevent overflow of user table during iteration.
comm.c:  Prevent overflow of user table during iteration.

Signed-off-by:  Bart van Leeuwen <e58b8152bd0328baceafd4b178ff0a8fd77e5420@wotf.org>
Signed-off-by:  Raymond Jennings <3c0bc84e252991e1ba5599acad6ebfe2f2f741e0@gmail.com>
Signed-off-by: Felix A. Croes <9c69098d379350e157eff4ad93150662007b8fb2@dworkin.nl>

RetroMud/dgd,dworkin/dgd,dworkin/dgd,RetroMud/dgd,dworkin/dgd