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

[pspp] / tests / formats / num-out.sh

diff --git a/tests/formats/num-out.sh b/tests/formats/num-out.sh
index 37b0d2eb16bc287baa1c66931347feec26b11699..cf4185aea3f453b86688908b9f1181337bb16f44 100755 (executable)
--- a/tests/formats/num-out.sh
+++ b/tests/formats/num-out.sh
@@ -9,6 +9,7 @@ if [ -z "$top_builddir" ] ; then top_builddir=. ; fi
 if [ -z "$top_srcdir" ] ; then top_srcdir=. ; fi
 top_builddir=`cd $top_builddir; pwd`
 PSPP=$top_builddir/src/ui/terminal/pspp
+: ${PERL:=perl}
 
 # ensure that top_srcdir is absolute
 top_srcdir=`cd $top_srcdir; pwd`