Allow MSYS as well as MINGW in Msys uname

Andrew Dunstan <andrew@dunslane.net>

Commit: 608a710195a4be20ad5f3e97b24db76aebe02808
Author: Andrew Dunstan <andrew@dunslane.net>
Date: 2018-05-04T18:59:36Z
Releases: 11.0
Allow MSYS as well as MINGW in Msys uname

Msys2's uname -s outputs a string beginning MSYS rather than MINGW as is
output by Msys. Allow either in pg_upgrade's test.sh.

Backpatch to all live branches.

Files

PathChange+/−
src/bin/pg_upgrade/test.sh modified +1 −1