Fix exception being thrown for new instance

Currently if we are trying to register an instance that has not yet been registered with the elb an exception is thrown.

Fix exception being thrown for new instance
Currently if we are trying to register an instance that has not yet been registered with the elb an exception is thrown.
0f95961e · Mohan Krishnan · 79cefa1a · 0f95961e
Commit 0f95961e authored Jan 05, 2014 by Mohan Krishnan
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library/cloud/ec2_elb
+1 -1

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--- a/library/cloud/ec2_elb
+++ b/library/cloud/ec2_elb
@@ -202,7 +202,7 @@ class ElbManager:
            if instance_state.state == awaited_state:
                # Check the current state agains the initial state, and only set
                # changed if they are different.
-                if instance_state.state != initial_state.state:
+                if (initial_state is None) or (instance_state.state != initial_state.state):
                    self.changed = True
                break
            elif self._is_instance_state_pending(instance_state):