gribapiDefStepUnits: set indicatorOfUnitOfTimeRange in elseif branch.

src/stream_gribapi.c

@@ -1663,7 +1663,7 @@ void gribapiDefStepUnits(int editionNumber, grib_handle *gh, int timeunit, int p
       else if ( grib2ProDefTempHasStatisticalDef(proDefTempNum) )
         {
           GRIB_CHECK(my_grib_set_long(gh, "indicatorOfUnitForTimeRange", unitsOfTime), 0);
-          //  GRIB_CHECK(my_grib_set_long(gh, "indicatorOfUnitOfTimeRange", unitsOfTime), 0);
+          GRIB_CHECK(my_grib_set_long(gh, "indicatorOfUnitOfTimeRange", unitsOfTime), 0);
         }
       else
         {