activity="compare output 1"
-diff -c pspp.csv $TEMPDIR/results.csv
+diff -b -c pspp.csv $TEMPDIR/results.csv
if [ $? -ne 0 ] ; then fail ; fi
if [ $? -ne 0 ] ; then no_result ; fi
activity="compare output 2"
-diff pspp.csv $TEMPDIR/results.csv
+diff -b pspp.csv $TEMPDIR/results.csv
if [ $? -ne 0 ] ; then fail ; fi