No language driver in header for dBASEIII/Plus

See http://dbase.free.fr/tlcharge/structure%20tables.pdf

Change-Id: I68df30f73d2556a217f30d80d1d55ec93bca1564
Reviewed-on: https://gerrit.libreoffice.org/39710
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>
diff --git a/connectivity/source/commontools/dbtools.cxx b/connectivity/source/commontools/dbtools.cxx
index 23905d8..c89a957 100644
--- a/connectivity/source/commontools/dbtools.cxx
+++ b/connectivity/source/commontools/dbtools.cxx
@@ -2033,7 +2033,11 @@ namespace dbase
    {
        switch (nType)
        {
        // dBaseIII header doesn't contain language driver ID
        // See http://dbase.free.fr/tlcharge/structure%20tables.pdf
        case dBaseIII:
        case dBaseIIIMemo:
            break;
        case dBaseIV:
        case dBaseV:
        case VisualFoxPro:
@@ -2041,7 +2045,6 @@ namespace dbase
        case dBaseFS:
        case dBaseFSMemo:
        case dBaseIVMemoSQL:
        case dBaseIIIMemo:
        case FoxProMemo:
        {
            if (nCodepage != 0x00)