Fix iteration through a reverse array.
@@ -5708,7 +5708,7 @@ HOSTS
# Let's pick the latest appengine node hosting the application and
# remove the AppServer there, so we can try to reclaim it once it's
# unloaded.
- get_all_appengine_nodes.reverse { |node_ip|
+ get_all_appengine_nodes.reverse_each { |node_ip|
@app_info_map[app_name]['appengine'].each { |location|
host, port = location.split(":")
if host == node_ip
