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

[pspp] / tests / formats / legacy-in.sh

diff --git a/tests/formats/legacy-in.sh b/tests/formats/legacy-in.sh
index f678356a766a467dc92258194a80400087d13e2e..cfb5f47ef04a6bffec9d126f68bd459a0d18c6af 100755 (executable)
--- a/tests/formats/legacy-in.sh
+++ b/tests/formats/legacy-in.sh
@@ -7,6 +7,7 @@ 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`