fix test to see if $PERL is set

(cherry picked from commit 44f0f310d41acc5c772d38353fe35ddacb3fee80)
This commit is contained in:
Mark Andrews 2014-06-13 11:45:08 +10:00
parent 157bb6945d
commit e530bc13dc

View file

@ -39,7 +39,7 @@ echo "S:$test:`date`" >&2
echo "T:$test:1:A" >&2
echo "A:System test $test" >&2
if [ x$PERL = x ]
if [ x${PERL:+set} = x ]
then
echo "I:Perl not available. Skipping test." >&2
echo "R:UNTESTED" >&2