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 2a4e39e..af0e130 100644 (file)
--- 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