gnatsweb/170: Empty 'Reason Changed:' field is handled wrongly

[yngve . svendsen]

>Number:         170
>Category:       gnatsweb
>Synopsis:       Empty 'Reason Changed:' field is handled wrongly
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 30 15:34:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Yngve Svendsen
>Release:        3.95
>Organization:
>Environment:

>Description:
If a field which has an associated 'Reason Changed' field is edited, and the 
reason field is left empty, the edit is only semi-successful. Gnatsweb reports 
that the PR has been successfully changed, but a tiny moment later it reports 
"Error: cannot understand '' ".

Also, this process leaves behind both a gnats.lock file and a PR-specific lock 
in the locks directory.
>How-To-Repeat:

>Fix:

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