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/src/bin/pg_upgrade/test.sh b/src/bin/pg_upgrade/test.sh
index a80501895b1ad7d8c6fb2eb4bbb0286287adda4e..45ccd8fa66ac4f5aa6ed6ba34ffc73c51bc5a855 100644 (file)
--- a/src/bin/pg_upgrade/test.sh
+++ b/src/bin/pg_upgrade/test.sh
@@ -34,7 +34,7 @@ standard_initdb() {
 testhost=`uname -s`
 
 case $testhost in
-   MINGW*)
+   MINGW*|MSYS*)
        LISTEN_ADDRESSES="localhost"
        PGHOST=localhost
        ;;