tdf#86019: Use ChartDataRowSource_COLUMNS as the chart...

...data row source if there is atleast a sequence along a
column.

Change-Id: I24838a704d31f83fa51efa2eb44b489affe86f35
Reviewed-on: https://gerrit.libreoffice.org/41202Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Dennis Francis <dennis.francis@collabora.co.uk>

sc/source/ui/unoobj/chart2uno.cxx

@@ -1891,9 +1891,9 @@ uno::Sequence< beans::PropertyValue > SAL_CALL ScChart2DataProvider::detectArgum
         if (!bRowSourceAmbiguous)
         {
             bRowSourceDetected = true;
-            eRowSource = ( nDataInRows > 0
-                           ? chart::ChartDataRowSource_ROWS
-                           : chart::ChartDataRowSource_COLUMNS );
+            eRowSource = ( nDataInCols > 0
+                           ? chart::ChartDataRowSource_COLUMNS
+                           : chart::ChartDataRowSource_ROWS );
         }
         else
         {