Updated openstack/openstack
Project: openstack/ceilometer  2b7cd6778dc5f77393b034e2b2547fac4d3ec7f0
null
Ensure the correct error message is displayed

When a untranslated error message pass through the translation pecan
hook, the previous translated error is send to the client.

This patch fix that by reseting the "translatable_error" of the
translation pecan hook before each request.

Change-Id: Icee79cf09fd696655048c7c0cf8a3d6706e31701
Fixes: bug #1260398