fix build

cdd0a141094c9ceb690a702bb0 got pushed now after it got a Jenkins
verification in September, and now fails because of my change
from November.

Change-Id: I6472444a05c8ff8f2e844dfff29c14a75a40ada1
diff --git a/sc/source/ui/miscdlgs/dataproviderdlg.cxx b/sc/source/ui/miscdlgs/dataproviderdlg.cxx
index 16dc088..e8d16f22 100644
--- a/sc/source/ui/miscdlgs/dataproviderdlg.cxx
+++ b/sc/source/ui/miscdlgs/dataproviderdlg.cxx
@@ -54,9 +54,7 @@ SCCOL ScDataTransformationBaseControl::getLastCol(const ScDocument& rDoc)
{
    for (SCCOL nCol = 1; nCol <= rDoc.MaxCol(); ++nCol)
    {
        CellType eType;
        rDoc.GetCellType(nCol, 0, 0, eType);
        if (eType == CELLTYPE_NONE)
        if (rDoc.GetCellType(nCol, 0, 0) == CELLTYPE_NONE)
        {
            return static_cast<SCCOL>(nCol - 1 );
        }