In some cases nodes object doesn't have namespace assigned. It happens in case of nodes, clusters, alerts etc. The previous behavior didn't included that fact in constructing namespaces list, and in that case the undefined namespace was pushed to the list. It occured as an empty namespace option in namespace selector described in #133. This PR resolves that issue by filtering undesirable values from namespace option list.
In some cases nodes object doesn't have namespace assigned. It happens in case of
nodes,clusters,alertsetc. The previous behavior didn't included that fact in constructing namespaces list, and in that case theundefinednamespace was pushed to the list. It occured as an empty namespace option in namespace selector described in #133. This PR resolves that issue by filtering undesirable values from namespace option list.