Don't use versioned pg_basebackup

Use the latest so we know we can pass -X none.  -X fetch causes the
debsources backup to fail with a "requested WAL segment has already been
removed" error.

diff --git a/modules/postgres/files/backup_server/postgres-make-one-base-backup b/modules/postgres/files/backup_server/postgres-make-one-base-backup
index ec88bbe..f8baf1a 100755 (executable)
--- a/modules/postgres/files/backup_server/postgres-make-one-base-backup
+++ b/modules/postgres/files/backup_server/postgres-make-one-base-backup
@@ -81,10 +81,10 @@ target="$cluster.BASE.$label.tar.gz"
 tmp=$(tempfile -d "$ROOTDIR" -p "BASE-$host:$port-" -s ".tar.gz")
 trap "rm -f '$tmp'" EXIT
 
-/usr/lib/postgresql/"$version"/bin/pg_basebackup \
+/usr/bin/pg_basebackup \
        --format=tar \
        --pgdata=- \
-       -X fetch \
+       -X none \
        --label="$label" \
        --host="$host" \
        --port="$port" \