gdb/2485: --batch-silent and internal errors

[tromey@redhat.com]

>Number:         2485
>Category:       gdb
>Synopsis:       --batch-silent and internal errors
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Thu Jul 31 18:08:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Tom Tromey <tromey@redhat.com>
>Release:        unknown-1.0
>Organization:
>Environment:

>Description:
I ran gdb with --batch-silent.
It got an internal error (the fault of a local patch),
and then hung.  I attached to gdb and it was waiting
for a yes-or-no response to a query that it had not
printed.

In batch mode I think such queries should be suppressed.
>How-To-Repeat:

>Fix:

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