From: Nikolas Hermanns <nikolas.hermanns@ericsson.com>
Date: Wed, 6 Apr 2016 09:47:44 +0000 (+0200)
Subject: Fix for breaking deployment.
X-Git-Tag: brahmaputra.3.0~10
X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=commitdiff_plain;h=c14188252b4dec575f3349e0fe5eaf065c0820da;p=fuel.git

Fix for breaking deployment.

If no vm definition is give,
nothing should happen.

Change-Id: I1fd01ef43fa3e5eab4a794c63254eaf6d80fc951
---

diff --git a/deploy/environments/execution_environment.py b/deploy/environments/execution_environment.py
index 2a4e39e08..af0e130dd 100644
--- a/deploy/environments/execution_environment.py
+++ b/deploy/environments/execution_environment.py
@@ -51,6 +51,8 @@ class ExecutionEnvironment(object):
             delete(file)
 
     def overwrite_xml(self, vm_xml, vm_definition_overwrite):
+        if not vm_definition_overwrite:
+            return
         for key, value in vm_definition_overwrite.iteritems():
             if key == 'attribute_equlas':
                 continue