Made BSD diff compatible

[pspp-builds.git] / tests / stats / moments.sh

diff --git a/tests/stats/moments.sh b/tests/stats/moments.sh
index 0c6806ab027c19f463344f95d37be9e78185c169..87cfd0e056a217aee2888b7161a4391799517ffa 100755 (executable)
--- a/tests/stats/moments.sh
+++ b/tests/stats/moments.sh
@@ -81,7 +81,8 @@ $SUPERVISOR $here/../src/pspp --testing-mode -o raw-ascii \
         $TEMPDIR/moments-2p.stat >$TEMPDIR/moments-2p.err 2> $TEMPDIR/moments-2p.out
 
 activity="compare two-pass output"
-diff -B -b $TEMPDIR/moments-list-2p $TEMPDIR/moments-2p.out
+perl -pi -e 's/^\s*$//g' $TEMPDIR/moments-list-2p $TEMPDIR/moments-2p.out
+diff -b $TEMPDIR/moments-list-2p $TEMPDIR/moments-2p.out
 if [ $? -ne 0 ] ; then fail ; fi
 
 activity="create input file"
@@ -94,7 +95,8 @@ $SUPERVISOR $here/../src/pspp --testing-mode -o raw-ascii \
         $TEMPDIR/moments-1p.stat >$TEMPDIR/moments-1p.err 2> $TEMPDIR/moments-1p.out
 
 activity="compare one-pass output"
-diff -B -b $TEMPDIR/moments-list-1p $TEMPDIR/moments-1p.out
+perl -pi -e 's/^\s*$//g' $TEMPDIR/moments-list-1p $TEMPDIR/moments-1p.out
+diff -b $TEMPDIR/moments-list-1p $TEMPDIR/moments-1p.out
 if [ $? -ne 0 ] ; then fail ; fi
 
 pass