Fixed possible buffer over-read for certain log-format patterns.
Fixed possible buffer over-read for certain log-format patterns.

This could occur if there were inconsistencies between lines having some
fields and while other lines not. e.g.,

192.168.1.2|Thu 28 Jan 2021 07:33:31 -0500|200|1092|GET /fossil/roundup_sysadmin/chat-poll?name=67 HTTP/1.1|https://me.example.com/chat|Mozilla/5.0|Host: me.example.com|Connection: keep-alive|Accept
10.10.73.242|Thu 28 Jan 2021 07:33:42 -0500|404|957|GET /login HTTP/1.0||

Fixes #2011

allinurl/goaccess,allinurl/goaccess,allinurl/goaccess,allinurl/goaccess