meson: Flush stdout in testwrap
authorAndres Freund <andres@anarazel.de>
Wed, 19 Mar 2025 13:04:09 +0000 (09:04 -0400)
committerAndres Freund <andres@anarazel.de>
Wed, 19 Mar 2025 13:04:09 +0000 (09:04 -0400)
commit5941946d0934b9eccb0d5bfebd40b155249a0130
tree0b5ebd0241f0401361ed5397f3235d910052910b
parent190dc27998d5b7b4c36e12bebe62f7176f4b4507
meson: Flush stdout in testwrap

Otherwise the progress won't reliably be displayed during a test.

Reviewed-by: Noah Misch <noah@leadboat.com>
Discussion: https://postgr.es/m/kx6xu7suexal5vwsxpy7ybgkcznx6hgywbuhkr6qabcwxjqax2@i4pcpk75jvaa
Backpatch-through: 16
src/tools/testwrap