From 594ff3d7d78c7acf73ae3ea47795dc3e07550227 Mon Sep 17 00:00:00 2001
From: Andrew Dunstan <andrew@dunslane.net>
Date: Fri, 4 May 2018 14:54:04 -0400
Subject: [PATCH] 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.
---
 contrib/pg_upgrade/test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/pg_upgrade/test.sh b/contrib/pg_upgrade/test.sh
index 2072011bfc3..b77e6129d30 100644
--- a/contrib/pg_upgrade/test.sh
+++ b/contrib/pg_upgrade/test.sh
@@ -32,7 +32,7 @@ standard_initdb() {
 testhost=`uname -s`
 
 case $testhost in
-	MINGW*)
+	MINGW*|MSYS*)
 		LISTEN_ADDRESSES="localhost"
 		PGHOST=localhost
 		;;