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.

diff --git a/contrib/pg_upgrade/test.sh b/contrib/pg_upgrade/test.sh
index 2072011bfc3d4a6b88455cd08d78dd2e0c6abc47..b77e6129d30738be8f367d7e7d3e3b3d82fbb8b5 100644 (file)
--- 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
                ;;