Allow MSYS as well as MINGW in Msys uname

Andrew Dunstan <andrew@dunslane.net>

Commit: 594ff3d7d78c7acf73ae3ea47795dc3e07550227
Author: Andrew Dunstan <andrew@dunslane.net>
Date: 2018-05-04T19:05:28Z
Releases: 9.3.23
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+/−
contrib/pg_upgrade/test.sh modified +1 −1