MSVC: Avoid warning when testing a TAP suite without PROVE_FLAGS.
authorNoah Misch
Sun, 7 Jun 2020 23:27:13 +0000 (16:27 -0700)
committerNoah Misch
Sun, 7 Jun 2020 23:27:17 +0000 (16:27 -0700)
commitfb2641f8aa7f8544a2d00909e19fa83d42394154
tree9552eb58b52a169f44158ddd02c86069af4c8d23
parent2edf14f5ac346873e80d06bbaf1b4840bd9d4f6c
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 to 9.5 (all supported versions).
src/tools/msvc/vcregress.pl