fix silly perl error in commit d064afc720
Branch
------
REL9_6_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/6cb7dcdb03d76f93411e0e810aba13b6fe4c9a43
Modified Files
--------------
src/test/perl/PostgresNode.pm | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)