Cause TestLib.pm to define $windows_os in all branches.
authorTom Lane
Mon, 12 Oct 2015 23:35:38 +0000 (19:35 -0400)
committerTom Lane
Mon, 12 Oct 2015 23:35:38 +0000 (19:35 -0400)
commit34557f5448e04366e7b64a402c0dd33decb6c346
treef3ded698726ed3b3d22005fd390ab0fc518ef3b9
parenta151a5c38510793830a63d74201e2d3561829170
Cause TestLib.pm to define $windows_os in all branches.

Back-port of a part of commit 690ed2b76ab91eb79ea04ee2bfbdc8a2693f2a37 that
I'd depended on without realizing that it was only added recently.  Since
it seems entirely likely that other such tests will need to be back-patched
in future, providing the flag seems like a better answer than just putting
a test in-line.

Per buildfarm.
src/test/perl/TestLib.pm