gnats/221: check-db script can not process --database argument correctly

[dkoschuetzki]

>Number:         221
>Category:       gnats
>Synopsis:       check-db script  can not process --database argument correctly
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jul 17 02:54:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Dirk Koschützki
>Release:        3.999.20010617 as a debian package
>Organization:
>Environment:
debian unstable release
>Description:
The check-db script does not process the argument --database correctly, the 
argument gets parsed but the databases file is not scanned for the GNATSROOT 
and therefore the default directory is used.

Second problem: more than one database argument seems to be ignored without 
checking the database.
>How-To-Repeat:
setup two databases without using the default location.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: