Fix perl warning from commit 9b4eafcaf4

Andrew Dunstan <andrew@dunslane.net>

Commit: 3a2807528e712a261ea3db713db4db39b7704288
Author: Andrew Dunstan <andrew@dunslane.net>
Date: 2022-11-23T12:18:11Z
Releases: 12.14
Fix perl warning from commit 9b4eafcaf4

per gripe from Andres Freund and Tom Lane

Backpatch to all live branches.

Files

PathChange+/−
src/test/perl/PostgresNode.pm modified +1 −1