Use get to get a value from dict

Change-Id: I36de4d822dcb5c7e95c6ebcffd1c4a286c1eadb8
2015-04-30 12:26:30 +02:00 · 2015-04-30 12:26:30 +02:00 · d7e3be8973
commit d7e3be8973
parent 55d6fbc55a
1 changed files with 1 additions and 1 deletions
--- a/tuskar_ui/infrastructure/overview/forms.py
+++ b/tuskar_ui/infrastructure/overview/forms.py
@ -299,7 +299,7 @@ class DeployOvercloud(horizon.forms.SelfHandlingForm):

        # Validate plan and create stack
        for message in validate_plan(request, plan):
-            if message['is_critical']:
+            if message.get('is_critical'):
                horizon.messages.success(request, message.text)
                return False
        try: