[Bug 53569] New: postgresql installer 9.3 needs fixed fso.GetTempName

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=53569

Bug ID: 53569
           Summary: postgresql installer 9.3 needs fixed fso.GetTempName
           Product: Wine
           Version: 7.11
          Hardware: x86
               URL: https://www.enterprisedb.com/downloads/postgres-postgr
                    esql-downloads
                OS: Linux
            Status: NEW
          Keywords: download, Installer, source
          Severity: minor
          Priority: P2
         Component: scrrun
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
        Depends on: 46083, 53565
      Distribution: Fedora

This is followup of Bug #53565

Noticed in postgresql 9.3.25-1 installer. When starting the installer, a script
called prerun_checks is executed. There is issue executing following line

Temp_Path = strSystemRoot & "" & fso.GetTempName() & ".vbs"

".vbs" is not attached to Temp_Path, because GetTempName returns wrong BSTR
length.