Fix missing @clicksequence problem with older Texinfo versions.

[pspp-builds.git] / tests / formats / num-in.sh

diff --git a/tests/formats/num-in.sh b/tests/formats/num-in.sh
index e58af7588fb08134218e01baac253560f327e25e..b61019f370a57e782d05cfc352b2e6c0b363f139 100755 (executable)
--- a/tests/formats/num-in.sh
+++ b/tests/formats/num-in.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`