[Bug 15640] New: Tile Studio 2.55: Can't export maps without an extension

http://bugs.winehq.org/show_bug.cgi?id=15640

Summary: Tile Studio 2.55: Can't export maps without an extension
           Product: Wine
           Version: 1.1.6
          Platform: All
               URL: http://tilestudio.sourceforge.net/
        OS/Version: All
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When you want to export a map, selecting Map -> Export Map you get a file
dialog to type the File name and select the file type (default is "Maps (8 bit,
0 based)").

If you type a name with an extension, the map is exported without any problems,
and the next time you want to export another map, you'll get the last name used
in the File name field.

If you type a name without any extension, you'll get an error dialog saying:
"I/O error 103", no map will be exported, and the next time you try to export,
you'll get the last name you tried to use followed by an extra ".*"