Fixed blank replacement

[pspp] / tests / command / split-file.sh

diff --git a/tests/command/split-file.sh b/tests/command/split-file.sh
index 7a992a16af6fbd421e430665c707f57e4ea7f71e..bc75db497339bcd3cf5d497766ee7259a065def9 100755 (executable)
--- a/tests/command/split-file.sh
+++ b/tests/command/split-file.sh
@@ -78,11 +78,10 @@ $SUPERVISOR $here/../src/pspp -o raw-ascii $TEMPDIR/split.stat
 if [ $? -ne 0 ] ; then no_result ; fi
 
 activity="compare results"
-perl -pi -e s/^\s*\$//g $TEMPDIR/pspp.list
-diff  -b $TEMPDIR/pspp.list - <<EOF | perl -e 's/^\s*$//g'
+perl -pi -e 's/^\s*$//g' $TEMPDIR/pspp.list
+diff  -b $TEMPDIR/pspp.list - <<EOF
 Variable Value Label
 X            1
-
 X Y
 - -
 1 2 
@@ -91,10 +90,8 @@ X Y
 1 9 
 1 5 
 1 4 
-
 Variable Value Label
 X            2
-
 X Y
 - -
 2 7