Treat MINGW and MSYS the same in pg_upgrade test script

Andrew Dunstan <andrew@dunslane.net>

Commit: 3a1417c4265b93d7fdfcdbcb9c9fc18cbbff3b5b
Author: Andrew Dunstan <andrew@dunslane.net>
Date: 2019-08-26T11:45:37Z
Releases: 11.6
Treat MINGW and MSYS the same in pg_upgrade test script

On msys2, 'uname -s' reports a string starting MSYS instead on MINGW
as happens on msys1. Treat these both the same way. This reverts
608a710195a4b in favor of a more general solution.

Backpatch to all live branches.

Files

PathChange+/−
src/bin/pg_upgrade/test.sh modified +5 −3