[Bug 17318] New: winemenubuilder fails to create proper menu structure

http://bugs.winehq.org/show_bug.cgi?id=17318

Summary: winemenubuilder fails to create proper menu structure
           Product: Wine
           Version: 1.1.14
          Platform: PC-x86-64
        OS/Version: Linux
            Status: NEW
          Keywords: source
          Severity: minor
          Priority: P2
         Component: programs
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
                CC: [e-mail]

After installing of any application winemenubuilder fails to create proper menu
structure and puts all the links under "Application".

The bug is in write_menu_file() function:
    if (ret)
        ret = (rename(tempfilename, menuPath) == 0);

Raname does not work across file systems. And I have /tmp on a separate mount.