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 eac50464e1b0866f88df7c529faa74e9fa2d68fd..4b4998ef1d91290dc176c3586624c311828a436c 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
        ;;