From 28fe229a6fd6b013c2079019644c798f29c3540b Mon Sep 17 00:00:00 2001
From: poojajadhav <pooja.jadhav@nttdata.com>
Date: Thu, 5 Jan 2017 18:35:34 +0530
Subject: [PATCH] Don't translate exceptions w/ no message

These messages only contain variable references,
so there is nothing to translate.

Trivial Fix

Change-Id: I38ef82f0fa846d3b23f6a6ebb1ab9a1fa69e300d
---
 nova/exception.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nova/exception.py b/nova/exception.py
index 0a35cfa77893..10877e5fa9a6 100644
--- a/nova/exception.py
+++ b/nova/exception.py
@@ -324,7 +324,7 @@ class ApiVersionsIntersect(Invalid):
 # Cannot be templated as the error syntax varies.
 # msg needs to be constructed when raised.
 class InvalidParameterValue(Invalid):
-    msg_fmt = _("%(err)s")
+    msg_fmt = "%(err)s"
 
 
 class InvalidAggregateAction(Invalid):