qemu-iotests: 149: Use "/usr/bin/env python"

Do the same as other scripts, to pick the correct interpreter between
python2 and python3 from the environment.

Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1459504593-2692-1-git-send-email-famz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

diff --git a/tests/qemu-iotests/149 b/tests/qemu-iotests/149
index bb5811d..52e23d2 100755 (executable)
--- a/tests/qemu-iotests/149
+++ b/tests/qemu-iotests/149
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 #
 # Copyright (C) 2016 Red Hat, Inc.
 #