core: fix "provider ... couldn't be found" bug #2755
Merged
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The
CloseProviderTransformer
relies on theProvidedBy()
interface tolook up the proper dependency for the the graph nodes it adds. This
interface needs to yield the name of a provider, AND for flattened
nodes it needs to yield the full path to a provider.
Destroy nodes did not implement this second part, which resulted in
"provider X couldn't be found" when both of these were true:
Implementing a proper ProvidedBy() on the flattened version of
destroy nodes solves the issue.
fixes #2581