Enableable ArrayNodeDefinition is disabled for empty configuration #25874
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see #25891 |
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#25789 broke yaml's
~syntax because hereNULLis converted to[].It has to be converted because
ContainerBuilder:;loadFromExtensionexpects an array, but I have no clue how can we differentiate these two different states now withou leaking config component implementation details.8669a21 reproduced issue, and 73ee9a1 presents the simplest way to fix regression.
That's the only idea I got, but as I said, we are leaking implementation details here :(
Any ideas?