Update scripts that invoke Perl to invoke it as simply "perl" if

[pspp] / tests / command / sort.sh

diff --git a/tests/command/sort.sh b/tests/command/sort.sh
index 00d4f403c314ba439e9cbe21bb3cf69d7d41eff0..c3c96a35456b56d76db8bf76b9e6067cdf6e8867 100755 (executable)
--- a/tests/command/sort.sh
+++ b/tests/command/sort.sh
@@ -4,6 +4,7 @@
 
 TEMPDIR=/tmp/pspp-tst-$$
 TESTFILE=$TEMPDIR/`basename $0`.sps
+: ${PERL:=perl}
 
 # ensure that top_builddir  are absolute
 if [ -z "$top_builddir" ] ; then top_builddir=. ; fi