pgsql: MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS

MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS. Commit 7be5d8df1f74b78620167d3abf32ee607e728919 surfaced the logic error, which had no functional implications, by adding "use warnings". The buildfarm always customizes PROVE_FLAGS, so the warning did not appear there. Back-patch

pgsql: MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS

MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS. Commit 7be5d8df1f74b78620167d3abf32ee607e728919 surfaced the logic error, which had no functional implications, by adding "use warnings". The buildfarm always customizes PROVE_FLAGS, so the warning did not appear there. Back-patch

pgsql: MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS

MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS. Commit 7be5d8df1f74b78620167d3abf32ee607e728919 surfaced the logic error, which had no functional implications, by adding "use warnings". The buildfarm always customizes PROVE_FLAGS, so the warning did not appear there. Back-patch

pgsql: MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS

MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS. Commit 7be5d8df1f74b78620167d3abf32ee607e728919 surfaced the logic error, which had no functional implications, by adding "use warnings". The buildfarm always customizes PROVE_FLAGS, so the warning did not appear there. Back-patch

pgsql: MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS

MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS. Commit 7be5d8df1f74b78620167d3abf32ee607e728919 surfaced the logic error, which had no functional implications, by adding "use warnings". The buildfarm always customizes PROVE_FLAGS, so the warning did not appear there. Back-patch

pgsql: MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS

MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS. Commit 7be5d8df1f74b78620167d3abf32ee607e728919 surfaced the logic error, which had no functional implications, by adding "use warnings". The buildfarm always customizes PROVE_FLAGS, so the warning did not appear there. Back-patch

pgsql: MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS

MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS. Commit 7be5d8df1f74b78620167d3abf32ee607e728919 surfaced the logic error, which had no functional implications, by adding "use warnings". The buildfarm always customizes PROVE_FLAGS, so the warning did not appear there. Back-patch