[Bug 18969] New: wined3d driver description string is empty for unknown cards instead of "Display"

http://bugs.winehq.org/show_bug.cgi?id=18969

Summary: wined3d driver description string is empty for unknown
                    cards instead of "Display"
           Product: Wine
           Version: 1.1.23
          Platform: PC
        OS/Version: All
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

A minor regression introduced by the new driver description reporting in
http://source.winehq.org/git/wine.git/?a=commit;h=f2e2e3e49947490368900ef06a...
is that for cards that are not in the supported list, the driver description is
an empty string instead of the previous "Display".