pgsql: Fix perl warning from commit 9b4eafcaf4

Fix perl warning from commit 9b4eafcaf4 per gripe from Andres Freund and Tom Lane Backpatch to all live branches. Branch -- REL_12_STABLE Details --- https://git.postgresql.org/pg/commitdiff/3a2807528e712a261ea3db713db4db39b7704288 Modified Files -- src/test/perl/PostgresNo

pgsql: Fix perl warning from commit 9b4eafcaf4

Fix perl warning from commit 9b4eafcaf4 per gripe from Andres Freund and Tom Lane Backpatch to all live branches. Branch -- REL_15_STABLE Details --- https://git.postgresql.org/pg/commitdiff/2c0d0ee761551582c9cd3727d444b7408aa82db7 Modified Files -- src/test/perl/PostgreSQL

pgsql: Fix perl warning from commit 9b4eafcaf4

Fix perl warning from commit 9b4eafcaf4 per gripe from Andres Freund and Tom Lane Backpatch to all live branches. Branch -- REL_11_STABLE Details --- https://git.postgresql.org/pg/commitdiff/2f92b8ad3121d9f23c48afbd3a60a2592cf90ba0 Modified Files -- src/test/perl/PostgresNo

pgsql: Fix perl warning from commit 9b4eafcaf4

Fix perl warning from commit 9b4eafcaf4 per gripe from Andres Freund and Tom Lane Backpatch to all live branches. Branch -- REL_13_STABLE Details --- https://git.postgresql.org/pg/commitdiff/f4b777e77dbc46b657bd3ea331ba9f14fe4d34c9 Modified Files -- src/test/perl/PostgresNo

pgsql: Fix perl warning from commit 9b4eafcaf4

Fix perl warning from commit 9b4eafcaf4 per gripe from Andres Freund and Tom Lane Backpatch to all live branches. Branch -- REL_14_STABLE Details --- https://git.postgresql.org/pg/commitdiff/c93254424f288557eeef13343be8f72536cb9ffe Modified Files -- src/test/perl/PostgresNo

pgsql: Fix perl warning from commit 9b4eafcaf4

Fix perl warning from commit 9b4eafcaf4 per gripe from Andres Freund and Tom Lane Backpatch to all live branches. Branch -- master Details --- https://git.postgresql.org/pg/commitdiff/b425bf0081386a544e1faf872a75da69a971e173 Modified Files -- src/test/perl/PostgreSQL/Test/C